USS Lookout (AGR-2)

Evidence

23 evidence entries recorded; each entry has a stable permalink (#ev-1 … #ev-23).

This record consolidates retired designation record uss-lookout-yagr2 (redesignation of the same hull); entries carried over keep their original evidence ids and show the retired id as Source vessel.

1. [1]DANFS, 'Lookout' entry, Naval History and Heritage Command (verbatim text retrieved 2026-09-20; canonical /content/history/nhhc/ path returned HTTP 200 to a browser-UA fetch - the prettier /research/ alias 404s, same standing link-rot pattern as BATCH-01) [nhhc_danfs]

   Locator

   DANFS 'Lookout' entry body text + spec block

   Finding type

   vessel_history

   Finding

   NHHC records: '(YAGR-2: dp. 8,760 (lt.); l. 441'; b. 57'; dr. 27'; s. 12.5 k. cpl. 151; a. 3 3"; cl. Guardian; T.Z-EC2-S-C5). A careful watching for someone or something. Lookout (YAGR-2) was laid down by J. A. Construction Co., Panama City, Fla., as SS Claude B. Kitchin 5 April 1945; launched 24 May 1945; sponsored by Mrs. F. D. Burge; acquired by the Navy 13 August 1954; converted; and commissioned at Charleston, S.C., 5 March 1955, Lt. Comdr. Theodore E. Kreuger in command. After shakedown off Newport, R.I., Lookout was assigned to radar picket duty in the 1st Naval District. From 1956 to 1965 she operated on the Atlantic perimeter of the radar defense net established around the United States to warn of surprise air attack. On 28 September 1958 her classification was changed to AGR-2. Lookout's periods of 20 to 30 days at sea were alternated with inport replenishment at Davisville, R.I. ... She arrived Bayonne, N.J., 23 June and decommissioned there 12 July 1965. Her name was struck from the Naval Register 1 September 1965. Lookout was transferred to the Maritime Reserve Fleet and was berthed in the Hudson River, N.Y., where she remains into 1969.'

   Verification

   verified

   Role

   supporting

   Documentation level

   ship_specific

   Accessed

   2026-09-20

   Study period

   1945-1969

   Population

   Ship's company 1955-1965 (cpl. 151 per spec block)

   Limitations

   Primary Navy historical entry - authoritative for construction, conversion, service pattern, decommissioning, and striking. Written while the ship was in reserve ('remains into 1969'); does not cover the 1970 sale or breaking. 'Acquired by the Navy 13 August 1954' conflicts with the MARAD status-card custody transfer of 17 Aug 1954 (and shipscribe's 17 Aug acquisition) - discrepancy flagged in gaps. Contains no asbestos or materials information; supports no asbestos claim.

   Atlas source

   true

   Evidence ID

   ev-uss-lookout-agr2-01

2. [2]U.S. Maritime Administration, ShipHistory database - LOOKOUT (AGR-2), Ship History Detail 3050, plus retrieved status-card scans: Form MA-20 Record of Ship Sales; Form MA-383 Reserve Fleet Ship Particulars; operator-allocation card segment [marad_nrc]

   Locator

   ShipHistory Detail 3050 registry block, milestone table, Status Cards tab (scans 3050_5677AF.jpg / MA-20 record of sale, 3050_AF.jpg / MA-383 reserve-fleet card, operator-allocation card segment) - images retrieved at vesselhistory.marad.dot.gov/cards/ path

   Finding type

   vessel_history

   Finding

   MARAD registry record for this hull under its naval name: Year Built 1945; U.S. Official No. 247857 (same official number as the merchant-name record, confirming a single hull); Shipyard 'J. A. Jones Construction Company'; General Type Naval Combatant; fate 'Sold - Scrap'; milestones - Entry/Acquisition 7/12/1965 'ex-CLAUDE KITCHIN', Disposition/Withdrawal 2/17/1971. Retrieved card scans document the disposal: MA-20 Record of Ship Sales - awarded to Revalorizacion de Materiales, S.A. 11-23-70, 'For four ships $409,610.00', contract MA-6163, vessel at Hudson River Facility, advertised under PD-X-882 (no bids) then PD-X-888 opened 11-19-70 'Dismantle Hull - Foreign', dimensions 417' 8 3/4" x 56' 10 3/4" x 37' 4", gross 7,176 / net 4,380 / DWT 9,664; MA-383 Reserve Fleet card - 'Service prior to lay-up: Navy (DEW Line)', entered Hudson River fleet July 12, 1965 11:15 EDST, 'Withdrawn 2-17-71, 0915 EST, SOLD SCRAP on PD-X-888 dated 11-23-70 to Revalorizacion de Materiales, S.A., c/o Boston Metals Co., contract MA-6163, enroute Spain by Dutch Tug POOLE ZEE'; operator card - 'Revalorizacion de Materiales S.A. Santurce (Vizcaya), Spain (Scrap), Purchase, Hudson River, 11-23-70 (Physically Delivered) 2-17-71 9:15AM EST.'

   Verification

   verified

   Role

   supporting

   Documentation level

   ship_specific

   Accessed

   2026-09-20

   Study period

   1965-1971

   Population

   NDRF Hudson River caretakers 1965-1971; Bilbao breaking-yard workers 1971

   Limitations

   Authoritative for government custody milestones, sale terms, and delivery. Card handwriting partially legible (OCR-aided visual read). 'Scrapped November 1970' in secondary sources is the sale-award date - physical delivery to the buyer was 1971-02-17 and breaking followed in Spain. Contains no asbestos, materials, or condition-survey information; supports no asbestos claim.

   Atlas source

   true

   Evidence ID

   ev-uss-lookout-agr2-02

3. [3]U.S. Maritime Administration, ShipHistory database - CLAUDE KITCHIN, Ship History Detail 998, plus retrieved status-card scans: Vessel Status Card (custody/allocation table) and two fleet-entry cards [marad_nrc]

   Locator

   ShipHistory Detail 998 registry block, name-history block, Status Cards tab (scans 998_1815AF.jpg Wilmington fleet card, 998_1815BF.jpg James River fleet card, 1FE_01.png full custody/allocation card) - images retrieved at vesselhistory.marad.dot.gov/cards/ path

   Finding type

   vessel_history

   Finding

   MARAD registry record for the same hull under its merchant name: Year Built 1945; U.S. Official No. 247857; Shipyard 'J. A. Jones Construction Company'; MARAD Type Z-EC2-S-C5; length 441.50 ft; beam 56.80 ft; gross 7,176 t / net 4,380 t; fate 'Sold - Scrap'; name history '1945-1955: Claude Kitchin; 1955-1970: Lookout (AGR-2)'. Retrieved status-card scans document the full merchant/WSA custody chain: 'Basis to W.S.A. 6-25-45 3:03PM CWT @ Panama City, Fla.' owned; delivered same date/time to United Fruit Co. (GAA); to James River laid-up fleet, Lee Hall, Va. 10-22-45; withdrawn to Operating Dept 2-11-47 (card notes termination port of last voyage NEW YORK and hull/fuel state); Waterman SS Corp. GAA 2-11-47, then MC/BB (bareboat) New York 3-24-47; Boland & Cornelius GAA New York 10-8-47; re-entered reserve fleet Wilmington, N.C. (unit W-26-S) 10-25-47 12:35PM EST; 'Permanent transfer of custody to Navy - Weeks letter to Navy June 10, 1954'; withdrawn 8-17-54 10:00AM EST 'Delivered to Navy for Picket Ship'; annotated 'Renamed LOOKOUT 10-55 (AGR-2)'; Navy title 'As is Where is' 2-15-56; Maritime Administration custody Hudson River 7-12-65; permanent transfer 2-4-66.

   Verification

   verified

   Role

   supporting

   Documentation level

   ship_specific

   Accessed

   2026-09-20

   Study period

   1945-1966

   Population

   J.A. Jones construction trades (1945); merchant crews under United Fruit (1945), Waterman (1947), Boland & Cornelius (1947); NDRF caretakers James River 1945-47 and Wilmington NC 1947-54

   Limitations

   Authoritative custody/allocation record - the merchant-operator chain and layup sites are primary data not in DANFS. Card handwriting partially legible (visual read); the 'Renamed LOOKOUT 10-55' annotation postdates the name's documented effective date (19 Jan 1955 per shipscribe) and is a card-annotation lag, not a conflict. 'Basis to WSA' and delivery timestamps document government ownership from completion. Contains no asbestos, materials, or condition-survey information; supports no asbestos claim.

   Atlas source

   true

   Evidence ID

   ev-uss-lookout-agr2-03

4. [4]NavSource Online: Service Ship Photo Archive - USS Lookout (AGR-2), file 09/62/6202 (contributors Mike Smolinski, Al Grazevich; reproduces DANFS) [other_primary]

   Locator

   NavSource 6202.htm - timeline block, spec block, commanding-officer table, JANAP call-sign note, ribbon block, Z-EC2-S-C5 type caption (image 09620106)

   Finding type

   vessel_history

   Finding

   NavSource timeline corroborates DANFS and adds detail: laid down 5 Apr 1945 as SS Claude B. Kitchin (spelled 'Kitchen' in their text - misspelling), MC type Z-EC2-S-C5 (MCE hull 3139) at J.A. Jones Construction Co. Inc., Panama City, FL; launched 24 May 1945; acquired by Navy 13 Aug 1954 and converted to radar picket ship at Charleston Naval Shipyard; commissioned USS Lookout (YAGR-2) 5 Mar 1955 at Charleston NSY, LCDR Theodore E. Kreuger in command; redesignated AGR-2 28 Sep 1958; decommissioned 12 Jul 1965 at Bayonne, N.J.; struck 1 Sep 1965; transferred to Maritime Commission for NDRF Hudson River lay up; 'Final Disposition, scrapped in November 1970 at Bilbao, Spain.' CO roster lists seven lieutenant commanders ending with LCDR James McLoughlin (4 Jan 1964 - 12 Jul 1965). JANAP tactical voice call sign 'Shindig Kilo.' Type caption on the Z-EC2-S-C5: designed for transport of tanks and boxed aircraft; same hull-form as EC2-S-C1 but with large hatches and heavier loading gear; 'All vessels remained under US Flag and Registry after WWII and were laid up.' Ribbon block lists Navy Expeditionary Medal and National Defense Service Medal.

   Verification

   verified

   Role

   supporting

   Documentation level

   ship_specific

   Accessed

   2026-09-20

   Study period

   1945-1971

   Population

   Ship's company 1955-1965 (seven COs rostered)

   Limitations

   Specialist secondary compilation - detailed and consistent with NHHC/MARAD but not an official publication; 'scrapped November 1970' is the sale-award date (MARAD cards document physical delivery 2-17-71 and Spanish breaking after). Ribbon/award listing not independently verified against a Navy awards source. Contains no asbestos information; supports no asbestos claim.

   Atlas source

   true

   Evidence ID

   ev-uss-lookout-agr2-04

5. [5]Shipscribe U.S. Navy auxiliary ships data sheets, 'USS Guardian (YAGR/AGR 1, Z-EC2-S-C5) Class' page (compilation from Navy registers, BuShips/SCB design records, and MARAD files) [other_primary]

   Locator

   AGR-01 class page: Design block, Construction table row (AGR 2), Disposition table row (AGR 2), ship notes, class narrative

   Finding type

   vessel_history

   Finding

   Class compilation naming this hull across its design and construction/disposition tables: conversion design - 'SCB Project No. 126, conversion of MC Z-EC2-S-C5'; displacement 8,760 t light (incl. permanent ballast) / 10,760 t full; dimensions 442' oa, 416' pp x 57' e x 27' max nav; armament 2-3"/50S (bow and stern); accommodations 13 officers, 124 enlisted; 11 kts; machinery 2,500 hp, steam triple expansion reciprocating, 2 boilers (220 psi / 450 deg F), 1 screw. Construction table: LOOKOUT acquired 17 Aug 1954; keel 5 Apr 1945; launched 24 May 1945; commissioned 5 Mar 1955. Disposition table: decommissioned 12 Jul 1965; struck 1 Sep 1965; disposal 4 Feb 1966; fate MA/T; MARAD sale 23 Nov 1970. Ship note: 'FY 1955. (ex-YAGR 2, ex-YAG 42) (ex-CLAUDE KITCHIN, compl. 25 Jun 1945). Converted at NSY Charleston, S.C. Renamed 19 Jan 1955 as YAGR. To MA custody 12 Jul 1965. To buyer 17 Feb 1971.' Class narrative: YAG 41-44 acquired June 1954, reclassified to YAGR 1-4 in August 1954; names and YAGR designations for the first four approved effective 19 Jan 1955; title to the first eight YAGRs transferred permanently from MARAD to the Navy 15 Feb 1956 (matches the status-card title-transfer date); Atlantic barrier operational 1957 with four picket stations ~250 nm apart Newfoundland-to-Azores; YAGR designator changed to AGR effective 28 Sep 1958 (SECNAV Instruction 5030.1A).

   Verification

   verified

   Role

   supporting

   Documentation level

   ship_specific

   Accessed

   2026-09-20

   Study period

   1945-1971

   Population

   Charleston Naval Shipyard conversion workforce (1954-55); ship's company 1955-1965

   Limitations

   Compiled secondary transcription of official Navy register, design, and MARAD records - not the registers themselves; figures used where consistent with NHHC/MARAD. The class narrative's line that 'YAGR 1-2 were converted by NSY Norfolk' conflicts with this page's own per-hull note ('LOOKOUT ... Converted at NSY Charleston, S.C.') and with DANFS/NavSource - per-hull data plus DANFS carried, discrepancy flagged in gaps. 'Renamed 19 Jan 1955' and the YAG-42 designation rest on this compilation (echoed by the veterans' association timeline). Contains no asbestos information; supports no asbestos claim.

   Atlas source

   true

   Evidence ID

   ev-uss-lookout-agr2-05

6. [6]YAGRs Association (radar picket ship veterans' association), USS Lookout AGR-2 ship history page [other_primary]

   Locator

   yagrs.org/lookout.htm - build/conversion/commissioning/homeport/reclassification/decommissioning timeline table

   Finding type

   vessel_history

   Finding

   Veterans' association timeline adds: 'CONVERTED 17 August 1954 as YAG-42 at Charleston, SC' (corroborates the shipscribe YAG-42 designation and matches the MARAD custody-transfer date); homeport entries '15 November 1955, Newport, RI' and '1 October 1957, Davisville, RI' (consistent with DANFS's Davisville replenishment port); 'RESLASSIFIED 28 September 1958 as AGR-2'; 'DECOMMISSIONED 12 July 1965'; 'STATUS Scrapped November 1970 at Bilbao, Spain.'

   Verification

   partial

   Role

   context

   Documentation level

   ship_specific

   Accessed

   2026-09-20

   Study period

   1945-1971

   Population

   Ship's company 1955-1965 (homeport Newport then Davisville, R.I.)

   Limitations

   Unofficial veterans'-association compilation - firsthand institutional history but not an official record; the homeport dates are not independently corroborated by an official source, and its '17 August 1954 as YAG-42' conflates the MARAD custody-transfer date with the conversion start. Contains no asbestos information; supports no asbestos claim.

   Atlas source

   true

   Evidence ID

   ev-uss-lookout-agr2-06

7. [7]Designation/alias consolidation - MARAD ShipHistory linked name-history pair (Details 998 and 3050, single U.S. Official No. 247857) + DANFS redesignation sentence + NavSource 'ex USS Lookout (YAGR-2) (1955 - 1958)' + shipscribe '(ex-YAGR 2, ex-YAG 42)' [marad_nrc]

   Locator

   MARAD Details 998/3050 name-history links; DANFS 'Lookout' entry (redesignation sentence); NavSource 6202.htm title line; shipscribe AGR-01 ship notes

   Finding type

   vessel_history

   Finding

   Alias verification per batch instruction: YAGR-2 and AGR-2 are the same hull, consolidated into one record - the MARAD registry carries a single U.S. Official No. (247857) across both the CLAUDE KITCHIN and LOOKOUT (AGR-2) records with an explicit name-history line ('1945-1955: Claude Kitchin; 1955-1970: Lookout (AGR-2)'); DANFS documents 'On 28 September 1958 her classification was changed to AGR-2'; NavSource titles the file 'USS Lookout (AGR-2) ex USS Lookout (YAGR-2)(1955 - 1958)'; shipscribe carries '(ex-YAGR 2, ex-YAG 42)'. No second hull is involved. Non-qualifying name collisions located in litigation checks: motor tug ISLAND LOOKOUT (O.N. 1069715, E.D. Va. 2:21-cv-00545 admiralty limitation, 2021) and Delta Lookout, LLC (Ohio appellate mandamus, 2019) - neither is this vessel.

   Verification

   verified

   Role

   correction

   Documentation level

   ship_specific

   Accessed

   2026-09-20

   Study period

   1945-1971

   Limitations

   Consolidation confirmed by the shared official number and the redesignation record. The YAG-42 interim designation rests on shipscribe + veterans'-association sources (not directly imaged register entries). Nothing in this row is an asbestos finding.

   Atlas source

   true

   Evidence ID

   ev-uss-lookout-agr2-07

8. [8]Consolidated era/design inference - U.S. Maritime Commission, Instruction Manual for Operating and Maintaining 2500 H.P. Triple Expansion Marine Steam Engines, EC2-S-C1 Cargo Vessels (mirrored excerpt) + shipscribe Guardian-class machinery row [other_primary]

   Locator

   shipsproject.org mirrored excerpt, engine-cylinder insulation section; shipscribe AGR-01 design block (machinery row); NavSource 6202.htm type caption

   Finding type

   asbestos_application

   Finding

   Era/design inference: this hull retained its EC2 merchant plant through the SCB-126 conversion - steam triple-expansion reciprocating machinery, two oil-fired boilers at 220 psi / 450 deg F, 2,500 ihp, single screw - the configuration for which the USMC operating manual describes cylinder insulation of magnesia under sheet-iron lagging, and whose boiler and fireroom insulation, steam-line lagging, valve and flange gaskets, machinery packing, and accommodation insulation were commonly asbestos-containing in WWII construction. Documented disturbance phases for this hull: original Liberty construction (1945, J.A. Jones emergency yard, Panama City), the SCB-126 radar-picket conversion at Charleston Naval Shipyard (1954-55 - stripping merchant outfit, installing radar/CIC spaces, accommodations, and permanent ballast), ~10 years of picket-service maintenance cycles, three NDRF layups (James River 1945-47; Wilmington 1947-54; Hudson River 1965-71), and the 1971 Bilbao breaking. The Z-EC2-S-C5 shared the EC2-S-C1 hull form and machinery specification (per NavSource type note: same hull-form, larger hatches and heavier loading gear for boxed-aircraft/tank transport).

   Verification

   inferred

   Role

   supporting

   Documentation level

   class_or_era

   Accessed

   2026-09-20

   Study period

   1945-1971

   Population

   J.A. Jones Panama City construction trades (1945); merchant crews (1945-47); Charleston Naval Shipyard conversion workforce (1954-55); ship's company 1955-1965; NDRF caretakers; Bilbao breaking-yard workers (1971)

   Limitations

   Inference from the documented machinery plant and construction/conversion era - NOT a hull record. No survey, specification, or material schedule naming MC hull 3139 / YAG-42 / YAGR-2 / AGR-2 was located; the EC2-S-C1 manual names the sister type, not this variant or vessel, and does not itself state 'asbestos' content. Establishes no asbestos content, quantity, location, individual exposure, or causation.

   Atlas source

   true

   Evidence ID

   ev-uss-lookout-agr2-08

9. [9]Corn, Jacqueline Karnell, and Jennifer Starr, 'Historical perspective on asbestos: Policies and protective measures in World War II shipbuilding,' American Journal of Industrial Medicine 11(3):359-373 (1987) [other_primary]

   Locator

   Abstract and article, AJIM 11(3):359-373

   Finding type

   asbestos_application

   Finding

   Peer-reviewed historical study documents that asbestos was used extensively as a fireproofing and insulating material in U.S. shipbuilding during WWII - the era and emergency program under which this Z-EC2-S-C5 hull was built at J.A. Jones's Panama City emergency yard - and that wartime demand drove unprecedented asbestos utilization aboard merchant-type hulls.

   Verification

   verified

   Role

   context

   Documentation level

   class_or_era

   Accessed

   2026-09-20

   Study period

   1940s era documented; article 1987

   Population

   WWII shipyard workers and ship crews (class context)

   Limitations

   Program/era-level scholarly documentation of asbestos use in WWII shipbuilding generally; does not name this vessel, type, or builder and does not establish that asbestos was or remains aboard this hull, nor quantity, location, condition, exposure, or causation.

   Atlas source

   true

   Evidence ID

   ev-uss-lookout-agr2-09

10. [10]Fleischer, W.E., Viles, F.J. Jr., Gade, R.L., and Drinker, P., 'A health survey of pipe covering operations in constructing naval vessels,' J Ind Hyg Toxicol 28(1):9-16 (Jan 1946), PMID 21016030 [other_primary]

    Locator

    PubMed record PMID 21016030; article pp. 9-16 (pipe covering material section)

    Finding type

    gov_survey

    Finding

    The U.S. Maritime Commission-commissioned industrial-hygiene survey of WWII pipe-covering operations at two Navy yards and two Navy contract yards documented that 'an important ingredient of pipe covering material used on U.S. Navy vessels is amosite' - i.e., asbestos insulation was standard material in wartime naval and merchant-vessel construction of this hull's build era.

    Verification

    verified

    Role

    context

    Documentation level

    class_or_era

    Accessed

    2026-09-20

    Study period

    survey ~1944-45; published 1946

    Population

    WWII pipe coverers and insulators at Navy and contract yards (era context)

    Limitations

    Era-level documentation of asbestos use in wartime construction generally; the survey covers WWII new construction, not 1954-55 conversion work specifically, and does not name this vessel, class, or yard - establishes nothing about this hull's materials, condition, or any individual exposure. (The study's exculpatory 'not a dangerous occupation' conclusion has since been heavily criticized - see the 2026 critique at DOI 10.1177/10482911261446696.)

    Atlas source

    true

    Evidence ID

    ev-uss-lookout-agr2-10

11. [11]Batch-753 search ledger (this record): NHHC/DANFS (canonical /content/ path verified live); MARAD ShipHistory Details 998 + 3050 incl. five retrieved status-card scans; NavSource 6202; shipscribe AGR class page; yagrs.org; CourtListener (API blocked + indexed-web checks); VA BVA index; NVR; NARA record-group guides [other_primary]

    Locator

    search_ledger rows sl-uss-lookout-agr2-01 through sl-uss-lookout-agr2-11

    Finding type

    historical_record

    Finding

    No qualifying ship-specific asbestos record located: no asbestos survey, abatement contract, hazmat disclosure, court finding, or docketed asbestos case naming USS Lookout / YAGR-2 / AGR-2 / YAG-42 / SS Claude B. Kitchin / MC hull 3139 / Official No. 247857 was found in the public sources searched (see search_ledger). CourtListener API v4 was HTTP-429 throttled on first call (125/day shared quota exhausted before this batch's sweep) - name/hull coverage was instead run via indexed-web site:courtlistener.com queries, which surfaced only name collisions (tug ISLAND LOOKOUT admiralty limitation; Delta Lookout LLC mandamus; unrelated 'AGR' defendants; an unrelated attorney surname 'Kitchin') and no hull hit. A law-firm marketing page asserting era-typical asbestos content for this hull (asbestos-ships.com dedicated USS Lookout YAGR-2 page) was located and excluded per the no-law-firm-sources rule - its assertions carry no primary documentation.

    Verification

    verified

    Role

    negative_finding

    Documentation level

    ship_specific

    Accessed

    2026-09-20

    Study period

    2026-09-20

    Limitations

    Absence of a located public record does not prove absence of asbestos aboard - a 1945 Liberty-type hull with a 1954-55 naval conversion is era-consistent with asbestos-containing materials, and the undocumented conversion scope, three NDRF layups, and 1971 Spanish breaking are undocumented disturbance phases. Does not establish presence or absence; does not establish or defeat any exposure claim or legal eligibility. CourtListener coverage rests on indexed-web checking only - the API sweep is logged as blocked, not as a negative result.

    Atlas source

    true

    Evidence ID

    ev-uss-lookout-agr2-11

12. [12]NARA Guide to Federal Records: RG 19 (Records of the Bureau of Ships - SCB project files), RG 181 (Records of Naval Districts and Shore Establishments - Charleston Naval Shipyard), RG 24 (Bureau of Naval Personnel - Navy deck logs), RG 178 (U.S. Maritime Commission), RG 357 (Maritime Administration); MARAD ShipHistory status-card scans retrieved for Details 998/3050 [other_primary]

    Locator

    archives.gov/research/guide-fed-records/groups/019.html ; /groups/181.html ; /groups/024.html ; /groups/178.html ; /groups/357.html

    Finding type

    historical_record

    Finding

    Archival leads (not retrieved - requires research-room or reproduction order; no spend authorized): BuShips/SCB records for SCB Project No. 126 including the conversion specifications and Booklet of General Plans for the Guardian class (RG 19) - the likeliest primary source for the conversion's materials scope; Charleston Naval Shipyard conversion work-order and shop records 1954-55 (RG 181); Navy deck logs for USS Lookout 1955-1965 (RG 24, NARA College Park); USMC contract file for MC hull 3139 at J.A. Jones Panama City (RG 178); MARAD/NDRF custody files covering the 1945-47 James River layup, the 1947-54 Wilmington layup, the 1954 Navy transfer, the 1965-71 Hudson River layup, and the 1970 sale to Revalorizacion de Materiales S.A. under contract MA-6163 (RG 357) - the sale file is the most promising disposal-era hazmat lead.

    Verification

    unverified

    Role

    archival_lead

    Documentation level

    context_only

    Accessed

    2026-09-20

    Study period

    1945-1971 records

    Limitations

    Record-group mapping only - no box-level retrieval performed; existence of asbestos-specific documents for this hull is unknown until surveyed in person. Nothing in this row is an asbestos finding.

    Atlas source

    true

    Evidence ID

    ev-uss-lookout-agr2-12

13. [13]research packet 1018-packet.md [other_primary]

    Finding type

    vessel_history

    Finding

    Identity packet verdict: VERIFIED

    Verification

    verified

    Role

    supporting

    Documentation level

    ship_specific

    Evidence ID

    uss-lookout-yagr2-pkt-1018-packet-md

    Source vessel

    uss-lookout-yagr2

14. [14]DANFS, Lookout (YAGR-2) - construction as SS Claude B. Kitchin, Navy acquisition, commissioning, radar-picket service, 1958 redesignation, decommissioning and disposal through 1969 (live NHHC page) [nhhc_danfs]

    Locator

    DANFS Lookout (YAGR-2) entry - narrative and spec block

    Finding type

    vessel_history

    Finding

    Documented for this hull: laid down by J.A. [Jones] Construction Co., Panama City, Fla., as SS Claude B. Kitchin 5 April 1945; launched 24 May 1945; sponsored by Mrs. F. D. Burge; acquired by the Navy 13 August 1954; converted; and commissioned at Charleston, S.C., 5 March 1955, Lt. Comdr. Theodore E. Kreuger in command. After shakedown off Newport, R.I., assigned to radar picket duty in the 1st Naval District; from 1956 to 1965 operated on the Atlantic perimeter of the radar defense net established around the United States to warn of surprise air attack; classification changed to AGR-2 28 September 1958; periods of 20 to 30 days at sea alternated with inport replenishment at Davisville, R.I. Arrived Bayonne, N.J., 23 June [1965] and decommissioned there 12 July 1965; name struck from the Naval Register 1 September 1965; transferred to the Maritime Reserve Fleet and berthed in the Hudson River, N.Y., 'where she remains into 1969.' Spec block: dp. 8,760 (lt.); l. 441'; b. 57'; dr. 27'; s. 12.5 k.; cpl. 151; a. 3 3"; cl. Guardian; T. Z-EC2-S-C5.

    Verification

    verified

    Role

    context

    Documentation level

    ship_specific

    Accessed

    2026-10-04

    Study period

    1945-1969 (entry coverage)

    Population

    J.A. Jones construction trades (1945); WSA/operator crews (1945-47); Navy crew and Charleston Naval Shipyard conversion trades (1954-55); crew (1955-65)

    Limitations

    Ship-specific history only; no asbestos or material content. DANFS renders the merchant name 'Claude B. Kitchin' - the MARAD official record gives CLAUDE KITCHIN with no middle initial (see ev-02, ev-10). The entry's armament figure '3 3-inch' conflicts with NavSource's 'two 3-inch/50' (see gaps). Live NHHC page verified 2026-10-04.

    Atlas source

    true

    Evidence ID

    ev-uss-lookout-yagr2-01

    Source vessel

    uss-lookout-yagr2

15. [15]MARAD Vessel History Database, CLAUDE KITCHIN / LOOKOUT (AGR-2), Detail 998 - official number, MARAD type, builder, fate; Reserve Fleet Ship Particulars cards (998_1815AF, 998_1815BF, a21669ff); Record of Ship Sales MA-20 (187e226d); custody/movement document CLAUDE KITCHIN.pdf [marad_nrc]

    Locator

    ShipHistory Detail 998 property fields; status cards 998_1815AF/BF (James River + Wilmington fleet cards), a21669ff (Hudson River particulars card), 187e226d (MA-20 sale record); documents/79929892-5312-417e-9c63-6fca14473088.pdf custody table

    Finding type

    vessel_history

    Finding

    Primary custody record for this hull. Official name CLAUDE KITCHIN (no middle initial), U.S. Official No. 247857, MARAD type Z-EC2-S-C5, J.A. Jones Construction Co. (cards: 'Wainwright Yd.'), built 6-25-45, MCE hull 3139, gross 7,176 / net 4,380 / DWT 9,664. Custody chain: delivered 25 June 1945 at Panama City to WSA with United Fruit Co. as general agent; laid up James River Reserve Fleet (Lee Hall, Va.) 22 October 1945; withdrawn 11 February 1947 delivered to operating department (Waterman Steamship Corp., GAA); re-entered reserve at Wilmington, N.C. fleet (unit W-26-S) 25 October 1947; withdrawn 17 August 1954 'DELIVERED TO Navy for Picket Ship' under permanent transfer of custody per Weeks [Secretary of Commerce] letter to Navy 10 June 1954. Post-Navy: entered Hudson River Reserve Fleet 12 July 1965 1115 EDST as LOOKOUT (AGR-2), category 'Mil. Aux. Radar Picket Ship', service prior to lay-up 'Navy (DEW Line)', title 'Marad P.T. 7-12-65 Reimb. Navy', damages 'To be SCRAPPED'. Sold scrap on PD-X-888 dated 23 November 1970 (advertised earlier under PD-X-882, no bids received) to Revalorizacion de Materiales, S.A. c/o Boston Metals Co., contract MA-6163, price $409,610.00 for four ships, 'Dismantle Hull - Foreign'; withdrawn from fleet 17 February 1971 0915 EST, en route Spain by Dutch tug POOLE ZEE.

    Verification

    verified

    Role

    context

    Documentation level

    ship_specific

    Accessed

    2026-10-04

    Study period

    1945-1971

    Population

    WSA/United Fruit and Waterman Steamship crews (1945-47); NDRF preservation crews, James River/Wilmington N.C./Hudson River fleets (1945-54, 1965-71); Navy conversion and crew (1954-65); Revalorizacion de Materiales shipbreakers, Bilbao (1971)

    Limitations

    Primary government custody documentation - the strongest record for this hull's identity and milestones; contains no asbestos, materials, or condition information. Handwritten card entries partially OCR-assisted; '11-23-60' on the particulars card is read as 11-23-70 against the MA-20 sale record and fleet withdrawal 2-17-71. Establishes custody dates, not what work (if any) was performed during the 1947 Waterman reactivation or during lay-ups.

    Atlas source

    true

    Evidence ID

    ev-uss-lookout-yagr2-02

    Source vessel

    uss-lookout-yagr2

16. [16]NavSource Online: Service Ship Photo Archive, USS Lookout (AGR-2) ex (YAGR-2), page 09/62/6202 - designation timeline, specifications, awards, commanding-officer roster, type note on the Z-EC2-S-C5 boxed-aircraft-transport variant [other_primary]

    Locator

    NavSource 09/62/6202.htm - header block, Guardian Class timeline, specifications, awards strip, CO table, photo captions

    Finding type

    vessel_history

    Finding

    NavSource timeline for this hull: laid down 5 April 1945 as SS 'Claude B. Kitchen' [sic - official name Claude Kitchin], MARCOM type Z-EC2-S-C5, MCE hull 3139, at J.A. Jones Construction Co. Inc., Panama City, FL; launched 24 May 1945; acquired by the Navy 13 August 1954 and converted to a radar picket ship at Charleston Naval Shipyard, Charleston, S.C.; commissioned USS Lookout (YAGR-2) 5 March 1955 at Charleston Naval Shipyard, LCDR Theodore E. Kreuger in command; redesignated AGR-2 28 September 1958; decommissioned 12 July 1965 at Bayonne, N.J.; struck from the Naval Register 1 September 1965; transferred to the Maritime Commission for lay-up in the NDRF Hudson River; final disposition 'scrapped in November 1970 at Bilbao, Spain.' Awards: Navy Expeditionary Medal (2-Cuba), National Defense Service Medal. Specifications: 8,760 t.(fl), 441' x 57' x 27', 12.5 kts, 13 officers + 138 enlisted, two 3"/50 guns; propulsion two 220-psi boilers, one 3-cylinder triple-expansion reciprocating engine, one 4-blade 18'6" propeller, 2,500 shp. Commanding-officer roster 1955-65 (7 LCDRs). Type note: the Z-EC2-S-C5 was the boxed-aircraft/tank-transport Liberty variant - same hull form as EC2-S-C1 with large hatches and heavier loading gear, built at J.A. Jones Panama City.

    Verification

    verified

    Role

    context

    Documentation level

    ship_specific

    Accessed

    2026-10-04

    Study period

    1945-1970

    Population

    Navy crew (1955-65); Charleston Naval Shipyard conversion trades (1954-55)

    Limitations

    NavSource is a volunteer secondary compilation - its milestone dates track DANFS/MARAD but the page carries two errors vs primary sources: the merchant name 'Kitchen' (official: CLAUDE KITCHIN) and 'delivered in May 1945 to be laid up' (MARAD custody doc: delivered to WSA/United Fruit 25 June 1945; first lay-up October 1945). Contains no asbestos content. Page verified live on navsource.net 2026-10-04.

    Atlas source

    true

    Evidence ID

    ev-uss-lookout-yagr2-03

    Source vessel

    uss-lookout-yagr2

17. [17]ALL HANDS (official U.S. Navy magazine), September 1956, 'YAGRs Stand Ocean Sentry Duty,' pp. 25-26 - names this hull and documents class conversion scope (scanned copy hosted by the YAGRs veterans association) [other_primary]

    Locator

    ALL HANDS September 1956, pp. 25-26, 'YAGRs Stand Ocean Sentry Duty' (yagrs.org mirror PDF)

    Finding type

    historical_record

    Finding

    Contemporaneous official Navy publication names this hull: 'The first of these were USS Guardian (YAGR 1), Lookout (YAGR 2), Skywatcher (YAGR 3) and Searcher (YAGR 4), which now comprise YAGR Squadron 21, based at Newport, R.I.' - corroborating the Newport homeport through September 1956. On the class conversion it documents: 'the mass-produced merchantmen were taken out of mothballs and converted for off-shore screening and advance warning duties'; the Liberty hulls 'were converted solely for radar picket duties and are no longer capable of being utilized as merchantmen'; their 'wide and deep 10,000-ton-capacity cargo holds were ideal for installing large amounts of electronics detection equipment and building spacious living compartments'; and 'during conversion, former storage spaces became enlarged CICs, air and surface radar masts replaced cargo booms, overhead lighting gave way to indirect fluorescent fixtures, air conditioning and additional communications equipment were added,' with messing compartments rebuilt 'with four-man tables and colorful inlaid linoleum,' staterooms for officers and CPOs, aluminum bunks and lockers, hobby shops, a photographic darkroom, and permanent motion-picture theaters - a wholesale interior reconstruction of the hull. Eight YAGRs were in service as of the article date.

    Verification

    verified

    Role

    context

    Documentation level

    ship_specific

    Accessed

    2026-10-04

    Study period

    1954-1956

    Population

    Charleston Naval Shipyard conversion trades (1954-55); YAGR Squadron 21 crews, Newport R.I. (1955-56)

    Limitations

    Describes the class conversion scope as a program, not a per-hull work package - every interior-rebuild detail applies to the class as described, though the hull is individually named only for squadron assignment. Official Navy magazine scanned and hosted on a veterans-association site (OCR text layer; scan quality fair). Contains no asbestos or materials content - the rebuild scope is an exposure-pathway context fact, not a materials record.

    Atlas source

    true

    Evidence ID

    ev-uss-lookout-yagr2-04

    Source vessel

    uss-lookout-yagr2

18. [18]YAGRs (Radar Picket Ships) Association, USS Lookout AGR-2 page - milestone table including YAG-42 conversion designation and homeport dates [other_primary]

    Locator

    yagrs.org/lookout.htm milestone table

    Finding type

    historical_record

    Finding

    The class veterans association records for this hull: 'CONVERTED 17 August 1954 as YAG-42 at Charleston, SC' - consistent with the MARAD status card's 17 August 1954 withdrawal 'delivered to Navy for Picket Ship' - commissioned 5 March 1955 as YAGR-2 at Charleston; homeport Newport, R.I. from 15 November 1955 and Davisville, R.I. from 1 October 1957; reclassified AGR-2 28 September 1958; decommissioned 12 July 1965; 'scrapped November 1970 at Bilbao, Spain.'

    Verification

    partial

    Role

    context

    Documentation level

    ship_specific

    Accessed

    2026-10-04

    Study period

    1954-1970

    Population

    Conversion trades and crew (1954-55); homeport populations, Newport and Davisville R.I. (1955-65)

    Limitations

    Veterans-association secondary source - useful for the conversion-era designation and homeport dates, but 'YAG-42' is not corroborated by DANFS, NavSource, or MARAD records for this hull; carried as an unverified designation note (see gaps). Dates otherwise consistent with primary sources. Contains no asbestos content.

    Atlas source

    true

    Evidence ID

    ev-uss-lookout-yagr2-05

    Source vessel

    uss-lookout-yagr2

19. [19]Era inference built on: U.S. Maritime Commission, Instruction Manual for Operating and Maintaining 2500 H.P. Triple Expansion Marine Steam Engines, EC2-S-C1 Cargo Vessels (mirrored excerpt); NavSource propulsion specifications for this hull (same 2,500-shp triple-expansion plant); shipyard-exposure-map documented asbestos product list for charleston-naval-shipyard [other_primary]

    Locator

    USMC operating-manual mirrored excerpt (engine-cylinder insulation section); NavSource 09/62/6202 specifications; shipyards.json asbestos_products_documented for charleston-naval-shipyard

    Finding type

    asbestos_application

    Finding

    This hull carried the standard Liberty-type steam plant - two 220-psi boilers and a 3-cylinder triple-expansion engine of 2,500 shp, the machinery family for which the USMC operating manual describes magnesia cylinder insulation under sheet-iron lagging; insulation products of this era were commonly manufactured with asbestos fiber, and period steam-system gaskets, packing, and insulation felts commonly contained asbestos. Her 1954-55 radar-picket conversion at Charleston Naval Shipyard falls inside that yard's documented asbestos-products era (magnesia pipe insulation; pipe insulation containing 5-50% asbestos; boiler external coatings at 15% asbestos; spray-on insulation for walls and ship interiors; asbestos gaskets; packing; electrical insulation). Era-standard applications aboard a converted steam auxiliary of this type and period: boiler and steam-drum insulation; steam-line lagging; valve and flange gaskets; machinery packing; spray-applied fireproofing and insulation in reworked compartments; electrical insulation.

    Verification

    inferred

    Role

    supporting

    Documentation level

    class_or_era

    Accessed

    2026-10-04

    Study period

    1945-1971

    Population

    J.A. Jones construction trades (1945); Charleston Naval Shipyard conversion trades (1954-55); engine-room and maintenance crew (1955-65); NDRF preservation and shipbreaking crews (1965-71)

    Limitations

    Class/era and yard-level inference only - no hull-specific insulation survey, material list, or conversion work package located for YAGR-2/AGR-2. The USMC manual names the EC2-S-C1 type (this hull is the Z-EC2-S-C5 variant sharing the same machinery specification); the manual does not itself state 'asbestos' content. Charleston yard documentation is yard-level, not hull-level. Names era-standard applications, not confirmed installed materials. No quantity.

    Atlas source

    true

    Evidence ID

    ev-uss-lookout-yagr2-06

    Source vessel

    uss-lookout-yagr2

20. [20]shipyard-exposure-map yard record for charleston-naval-shipyard (Atlas shipyards.json): documented product list incl. magnesia pipe insulation, asbestos cement products, pipe insulation containing 5-50% asbestos, boiler external coatings with 15% asbestos, spray-on insulation for walls and ship interiors, asbestos gaskets in pumps and valves, packing, thermal insulation for steam systems, fireproofing in living quarters, electrical insulation; OSHA Inspection 100361849 (1988 health-complaint inspection, Commander Charleston Naval Shipyard Code 106; one 'Other' citation under asbestos standard 29 CFR 1910.1001 D07 I; closed 2 May 1990); documented verdicts incl. Whalen v. John Crane (2014) and Twidwell v. Aerco (2018) [other_primary]

    Locator

    shipyards.json row charleston-naval-shipyard (evidence items incl. ev-...-osha-1988-100361849); OSHA inspection detail https://www.osha.gov/ords/imis/establishment.inspection_detail?id=100361849 (not live-verified 2026-10-04)

    Finding type

    gov_survey

    Finding

    The yard that converted this hull in 1954-55 has yard-level asbestos documentation: OSHA's 1988 health-complaint inspection at Charleston Naval Shipyard produced an asbestos-standard citation, and the Atlas yard dataset documents an era product list spanning magnesia pipe insulation, mid-percent-asbestos pipe insulation and boiler coatings, spray-on ship-interior insulation, gaskets, packing, and electrical insulation - plus later yard-level litigation (Whalen 2014; Twidwell 2018).

    Verification

    partial

    Role

    context

    Documentation level

    class_or_era

    Accessed

    2026-10-04

    Study period

    1954-1955 (this hull's conversion); 1988-1990 (OSHA record)

    Population

    Charleston Naval Shipyard trades (1954-55 conversion era for this hull; 1988 inspection era for the citation)

    Limitations

    Yard-level documentation, not a hull record - the OSHA inspection is 1988, three decades after this conversion, and names the yard establishment, not YAGR-2; the yard product list is era documentation, not a work package for this hull. The OSHA inspection-detail page could not be fetched live this session (firecrawl engines failed on osha.gov) - the inspection number and citation content rest on the Atlas yard dataset. Does not establish materials aboard this hull, individual exposure, or quantity.

    Atlas source

    true

    Evidence ID

    ev-uss-lookout-yagr2-07

    Source vessel

    uss-lookout-yagr2

21. [21]Corn, Jacqueline Karnell, and Jennifer Starr, 'Historical perspective on asbestos: Policies and protective measures in World War II shipbuilding,' American Journal of Industrial Medicine 11(3):359-373 (1987) [other_primary]

    Locator

    Abstract and article, AJIM 11(3):359-373

    Finding type

    asbestos_application

    Finding

    Peer-reviewed historical study documents that asbestos was used extensively as a fireproofing and insulating material in U.S. shipbuilding during WWII - the era under which this hull was built (1945) as an emergency-program Maritime Commission hull, with wartime demand driving unprecedented asbestos utilization aboard merchant-type hulls.

    Verification

    verified

    Role

    context

    Documentation level

    class_or_era

    Accessed

    2026-10-04

    Study period

    1940s era documented; article 1987

    Population

    WWII shipyard workers and ship crews (class context)

    Limitations

    Program/era-level scholarly documentation of WWII shipbuilding generally; does not name this hull or the Z-EC2-S-C5 type and does not establish that asbestos was or remains aboard, nor quantity, location, condition, exposure, or causation.

    Atlas source

    true

    Evidence ID

    ev-uss-lookout-yagr2-08

    Source vessel

    uss-lookout-yagr2

22. [22]Batch-8717 search ledger (this record): live NHHC DANFS; NavSource 09/62/6202 + AGR index; MARAD ShipHistory Detail 998 incl. status cards and custody document; ALL HANDS Sept 1956; NVR policy check; yagrs.org; Charleston yard dataset; secondary web litigation sweep; CourtListener (pending/blocked - see ledger) [other_primary]

    Locator

    search_ledger rows sl-uss-lookout-yagr2-01 through -11

    Finding type

    historical_record

    Finding

    No qualifying ship-specific asbestos record located: no asbestos survey, abatement contract, hazmat disclosure, or verified litigation naming USS Lookout (YAGR-2/AGR-2) or SS Claude Kitchin was found in the public sources searched. The only 'asbestos aboard' material located is law-firm marketing content (asbestos-ships.com ship page, asbx.org and freeasbestostesting.com ship lists) asserting asbestos exposure without primary sourcing - excluded by source policy; asbestos-ships.com repeats NavSource's 'Kitchen' misspelling, indicating derivative content. NVR check: AGR-2 has no entry - the Naval Vessel Register excludes ships disposed prior to 1987 (hull disposed 1970). NARA deck-log series for 1955-65 is not digitized (open archival lead).

    Verification

    verified

    Role

    negative_finding

    Documentation level

    ship_specific

    Accessed

    2026-10-04

    Study period

    2026-10-04

    Limitations

    Absence of a located public record does not prove absence of asbestos aboard - a 1945 steam-hull Liberty variant rebuilt at a documented-asbestos-era yard in 1954-55 is era-consistent with installed asbestos-containing materials, and the 1971 foreign scrapping at Bilbao predates modern ACM-handling documentation. CourtListener search status is recorded in the search_ledger (blocked this session unless noted otherwise); undigitized deck logs, conversion work packages at Charleston NSY, and any scrapping-contract records remain open leads. Does not establish or defeat any claim of exposure or legal eligibility.

    Atlas source

    true

    Evidence ID

    ev-uss-lookout-yagr2-09

    Source vessel

    uss-lookout-yagr2

23. [23]Name and milestone cross-check: MARAD ShipHistory Detail 998 name field and custody document ('CLAUDE KITCHIN', Official No. 247857) vs DANFS ('Claude B. Kitchin') vs NavSource ('Claude B. Kitchen') vs Wikipedia infobox ('Claude B. Kitchin'); NavSource 'delivered in May 1945 to be laid up' vs MARAD custody doc (delivered to WSA/United Fruit 25 June 1945; laid up James River 22 October 1945); Wikipedia hull-symbol range 'YAGR-2 (1956-1958)' vs DANFS/NavSource commissioning as YAGR-2 on 5 March 1955 [other_primary]

    Locator

    MARAD Detail 998 + status cards vs DANFS lookout.html vs NavSource 6202.htm vs en.wikipedia.org/wiki/USS_Lookout_(AGR-2)

    Finding type

    historical_record

    Finding

    CORRECTION: (1) The merchant name carried an erroneous middle initial and a misspelling in standard references - the official MARAD name was CLAUDE KITCHIN (no middle initial); DANFS adds 'B.' and NavSource further renders 'Kitchen,' a misspelling propagated into law-firm marketing pages. (2) NavSource's 'delivered in May 1945 to the Maritime Commission to be laid up' is wrong on both date and sequence - the MARAD custody document records delivery 25 June 1945 at Panama City to the WSA with United Fruit Co. as general agent, with first lay-up at James River on 22 October 1945 and a 1947 reactivation to Waterman Steamship Corp. (3) Wikipedia's hull-symbol range 'YAGR-2 (1956-1958)' conflicts with the 5 March 1955 commissioning as YAGR-2 documented by DANFS and NavSource. (4) NavSource's 'scrapped November 1970' conflates the 23 November 1970 sale award with demolition - the hull left the Hudson River fleet 17 February 1971 for foreign dismantling.

    Verification

    verified

    Role

    correction

    Documentation level

    ship_specific

    Accessed

    2026-10-04

    Study period

    1945-1971 (milestone window)

    Limitations

    Corrects circulating name/date errors, not a material or asbestos claim. The YAG-42 conversion-era designation (yagrs.org) remains uncorroborated by primary sources. No asbestos content.

    Atlas source

    true

    Evidence ID

    ev-uss-lookout-yagr2-10

    Source vessel

    uss-lookout-yagr2