Evidence
7 evidence entries recorded; each entry has a stable permalink (#ev-1 … #ev-7).
-
[1]DANFS, Bancroft III (DD-598) - builder, dates, full service narrative, eight battle stars (verbatim transcription - live NHHC page serves 404) [nhhc_danfs]
- Locator
- DANFS entry, specifications block + service narrative
- Finding type
- vessel_history
- Finding
- DANFS record for this hull: launched 31 December 1941 by Bethlehem Steel Co., Quincy, Mass.; sponsored by Mrs. Hester Bancroft Barry, great-granddaughter of George Bancroft; commissioned 30 April 1942, Lt. Cmdr. J. L. Melgaard in command; reported to the Pacific Fleet; Dutch Harbor/Aleutians September 1942-August 1943 (Amchitka, Attu, Kiska); fire-support/screening/escort September 1943-July 1945 (Wake Island raid, Tarawa, Kwajalein, Mille, Palau-Woleai raid, Hollandia, Truk-Satawan-Ponape raid, Wotje, Saipan, Maloelap, Philippine Islands operations, Borneo operations); convoy escort Philippines-Okinawa-Japan September-November 1945; arrived Norfolk 9 December 1945; out of commission in reserve at Charleston, S.C., 1 February 1946; eight battle stars. Spec block: 1,620 t; 347'10" x 36'1" x 17'4"; 35 kt; complement 276; 5x5-inch guns, 10x21-inch torpedo tubes; class Benson.
- Verification
- verified
- Role
- supporting
- Documentation level
- ship_specific
- Accessed
- 2026-09-27
- Study period
- 1941-1946
- Population
- Bethlehem Quincy construction trades 1941-42; wartime crew (design complement 276)
- Limitations
- DANFS documents identity, construction, service, and decommissioning - not materials or asbestos content. The transcription gives no laid-down date and ends at decommissioning (no stricken/sold date). Live NHHC DANFS page returns 404 (standing defect since batch-01); verbatim HyperWar/ibiblio transcription cited.
- Atlas source
- true
- Evidence ID
- ev-uss-bancroft-dd598-01
-
[2]Naval Vessel Register, 'Ships, Both Coasts, Disposed' index (NAVSEA, nvr.navy.mil via Wayback 2000-12-02 capture): 'DD 421 | DD 598 | BANCROFT | 04598' + NavSource building/fate data (navsource.net DD-598 photo index) [other_primary]
- Locator
- NVR S_B_10.htm disposed-ships index row; navsource.net/archives/05/598.htm 'Operational and Building Data' block + Orange ISMF photo captions
- Finding type
- vessel_history
- Finding
- Disposition record for this hull: the official Naval Vessel Register's disposed-ships index lists 'DD 598 BANCROFT' under class DD 421 (Benson), UIC 04598, confirming Navy disposal. NavSource building data: laid down 1 May 1941 by Bethlehem Steel, Quincy; launched 31 December 1941; commissioned 30 April 1942; decommissioned 1 February 1946; stricken 1 June 1971; sold 16 March 1973 and broken up for scrap; a DoD sealed-bid offering of 2 March 1973 for the hull is indexed; machinery listed as 50,000 shp Bethlehem turbines, 2 screws. NavSource photo documentation places the hull in a 1970 nest at the Orange, Texas inactive-ship facility (Atlantic Reserve Fleet).
- Verification
- verified
- Role
- supporting
- Documentation level
- ship_specific
- Accessed
- 2026-09-27
- Study period
- 1946-1973
- Population
- Reserve-fleet/inactive-ship maintenance personnel 1946-1971; scrap-yard workforce 1973
- Limitations
- Stricken (1971-06-01) and sale (1973-03-16) dates rest on NavSource and corroborating secondary sources (uboat.net, NavalCoverMuseum) - DANFS is silent past 1946 and the live NVR omits pre-1987 disposals ('currently not included... data is gradually being added'); the archived NVR index confirms disposal occurred but gives no dates. No scrap-yard identity or disposal-condition documentation located.
- Atlas source
- true
- Evidence ID
- ev-uss-bancroft-dd598-02
-
[3]DANFS-type specifications (Benson class; high-pressure super-heated boilers, geared turbines, twin screws, 50,000 h.p.) + Atlas shipyard dataset, Bethlehem Shipbuilding Corp. (Quincy) record (tier 3; documented asbestos products incl. 85% magnesia block, Marinite, Transite, Unibestos, gaskets/packing) and Charleston Naval Shipyard record (tier 2) + Benson/Gleaves class profile; NARA RG19 General Information Books archival lead [other_primary]
- Locator
- DANFS specifications block; shipyards.json records 'bethlehem-shipbuilding' and 'charleston-naval-shipyard'; class profile benson-gleaves-class.class.json
- Finding type
- asbestos_application
- Finding
- Era/yard inference: a Benson-class (1941-repeat 'Laffey' group) destroyer built 1941-42 at Bethlehem's Quincy yard with the class-standard four-superheated-boiler, ~50,000-shp geared steam-turbine plant would have carried period-standard asbestos insulation - boiler and steam-line lagging, turbine lagging, valve/flange gaskets, packing, fireproofing, and deck coverings. The builder yard is Atlas-documented at yard level (tier 3) with an extensive asbestos-products list, and the inactivation yard (Charleston Naval Shipyard, tier 2) is likewise documented; NARA RG19 'General Information Books' per-vessel material specifications are an archival lead for hull-level specs.
- Verification
- inferred
- Role
- supporting
- Documentation level
- class_or_era
- Accessed
- 2026-09-27
- Study period
- 1941-1973
- Population
- Bethlehem Quincy construction trades 1941-42; crew 1942-46; Charleston inactivation workers 1946
- Limitations
- Class/era and builder-yard inference only - NOT a hull-specific finding. No material schedule, insulation specification, or yard work-order naming DD-598 located; yard-level asbestos records document the yards, not materials installed on this hull. Does not quantify material or establish any individual's exposure. NARA GIB retrieval not performed.
- Atlas source
- true
- Evidence ID
- ev-uss-bancroft-dd598-03
-
[4]GAO, Navy Efforts To Protect Workers From Asbestos Exposure, HRD-80-2 (Oct 18, 1979) [gao]
- Locator
- GAO product page HRD-80-2
- Finding type
- gov_survey
- Finding
- GAO documented that the Navy used asbestos insulation extensively aboard ships and did not begin substituting alternative insulation materials until the early 1970s - placing this 1941-42-built hull entirely inside the documented asbestos-use era. All phases of this hull (construction, wartime service, 1946-1971 reserve, 1973 disposal) predate or precede the substitution era.
- Verification
- verified
- Role
- context
- Documentation level
- class_or_era
- Accessed
- 2026-09-27
- Study period
- 1979
- Population
- Navy shipyard workers; asbestos program review
- Limitations
- Program-level documentation; supports era context only, not any fact specific to this hull. Full report text not retrieved (gao.gov blocks automated fetch, HTTP 403 - standing defect since batch-01); content via product-page description.
- Atlas source
- true
- Evidence ID
- ev-uss-bancroft-dd598-04
-
[5]CourtListener authenticated API v4 sweep (cl-auth-search.py fleet meter), 2026-09-27 [court_record]
- Locator
- CourtListener API v4 search results; see search_ledger sl-04
- Finding type
- litigation_documented
- Finding
- Litigation surface for this hull. Exact-phrase '"USS Bancroft"': zero published opinions (type=o) and zero RECAP dockets (type=r) - the name form is clean on both indexes. Hull-number ('DD-598'/'DD 598') and bare-name sweeps were deferred when the fleet-wide CourtListener pacing budget (~114 requests/hour shared across sessions) was exhausted mid-session; the residual risk is carried in gaps. Name-collision frame: three U.S. Navy ships bore 'USS Bancroft' - the 1892 gunboat (out of Navy service 1906), DD-256 (Clemson class, out of U.S. service September 1940), and this hull - plus SSBN-643 USS George Bancroft; DD-598 was the only 'USS Bancroft' in commission during the asbestos-litigation-relevant exposure window (1942-1946), though DD-256 pre-transfer service (1919-1940) remains a remote collision possibility.
- Verification
- verified
- Role
- negative_finding
- Documentation level
- ship_specific
- Accessed
- 2026-09-27
- Study period
- 2026-09-27
- Limitations
- Sweep completeness limited to the exact-name queries completed (0 hits on both indexes); hull-number and bare-name queries remain open under fleet pacing - an unadjudicated pleading naming the hull by number only, or docket text using a non-exact name form, could exist outside the queried surface. A negative result bounds the public index, not the world: unindexed state-court or settled matters cannot be excluded.
- Atlas source
- true
- Evidence ID
- ev-uss-bancroft-dd598-05
-
[6]This record's search ledger: DANFS (ibiblio mirror), NVR disposed index (archived), NavSource building/fate data, CourtListener authenticated sweep (partial - see sl-04), NARA catalog holdings, Atlas shipyards dataset, Benson/Gleaves class profile, GAO product page, web-surface check [other_primary]
- Locator
- this record, search_ledger
- Finding type
- historical_record
- Finding
- No ship-specific asbestos survey, abatement record, materials inventory, hazmat disclosure, or adjudicated exposure finding located for this hull. The hull was sold and broken up in 1973, so no museum, donation-condition, or drydock-documentation channel ever existed for it - the channel that produced ship-specific records for preserved destroyers (e.g., USS Laffey's 2009 drydock field report) never applied. The asbestos picture rests on class/era inference (ev-03, ev-04) and documented yard context at construction (Bethlehem Quincy) and inactivation (Charleston).
- Verification
- verified
- Role
- negative_finding
- Documentation level
- ship_specific
- Accessed
- 2026-09-27
- Limitations
- Absence of a located ship-specific record does not prove absence of asbestos aboard - era-standard applications are documented at class/era level. Absence may reflect the hull's 1973 scrapping eliminating the museum/disclosure phases that produced records for preserved hulls.
- Atlas source
- true
- Evidence ID
- ev-uss-bancroft-dd598-06
-
[7]NARA catalog holdings for DD-598: RG 24 digitized deck logs (e.g., naId 24323106 'Bancroft (DD-598) - September, 1942'; naId 24323151 'Bancroft (DD-598) - November, 1945'); RG 38 WWII operational records - 'USS BANCROFT - Rep of Attack on Palau, Yap & Woleai Islands, 3/30/44 to 4/1/44' (naId 78400000; micro serial 70826, file A16-3, dated 2 April 1944); RG 19 Bureau of Ships General Information Books (per-vessel material/insulation specifications - unretrieved) [other_primary]
- Locator
- catalog.archives.gov search 'Bancroft (DD-598)' - deck-log file units; naId 78400000 (action report); naId 53483755 file unit (DD-256 drawings, other hull)
- Finding type
- historical_record
- Finding
- Archival leads that could carry hull-level material specifications or equipment lists for this hull were identified in the NARA catalog but not retrieved: digitized RG 24 deck logs for DD-598 (1942-1945 coverage), a hull-specific WWII action report in the CNO confidential files (RG 38, naId 78400000), and the RG 19 BuShips General Information Book series. Note: NARA's RG 19 'Alphabetical Series of Ship Engineering Drawings' file titled 'USS Bancroft' (e.g., naId 78116421, cross sections) is for DD-256, the earlier Clemson-class namesake - not this hull.
- Verification
- unverified
- Role
- archival_lead
- Documentation level
- ship_specific
- Accessed
- 2026-09-27
- Study period
- 1942-1945 (record coverage)
- Limitations
- Leads only - nothing in this record rests on them; contents unverified. A GIB, if it survives for this hull, could move the record from class/era inference toward ship-specific specification evidence. The DD-256 drawing files are a documented name-collision trap in the same catalog.
- Atlas source
- true
- Evidence ID
- ev-uss-bancroft-dd598-07