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JFK Research Center

A research reading room for records related to the assassination of President John F. Kennedy, drawn from the U.S. National Archives Catalog.

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Records sourced from the U.S. National Archives Catalog, ABBYY JFK-OCR, and allowlisted primary-source reports. Transcriptions and OCR are machine-generated and may contain errors.

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Scope: This research tool indexes 37,141 records - a curated subset of the ~300,000 documents in the JFK Assassination Records Collection. Releases indexed: 2017-2018, 2021, 2022, 2023, 2025. 2,165 records have full-text OCR indexed - of those, 2,162 are sourced from the 2025 re-release (NARA has not yet published an XLSX manifest for 2025; each document’s prior-release history is shown on its page). Releases not yet indexed: 2026. Methodology

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1950 – 2004

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Results for 180-10073-10321

Results1Current document, mention, or semantic mode Entities32People, agencies, places, and concepts Topics11Curated subject lanes Media0Official JFK Library records TimelineChronology routes for this query QuestionsOpen-question routes

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HSCA 1

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1976 1

HSCA|December 3, 1976|LETTER|NAID 180-10073-10321

SourceHSCATextOCR availableRecordNAID 180-10073-10321

LETTER from DOWINING, THOMAS N. to BATES, C.M.

JFK Assassination System Date: 9/30/201 Identification Form Agency Information AGENCY : HSCA RECORD NUMBER: 180-10073-10321 RECORD SERIES : NUMBERED FILES AGENCY FILE NUMBER: 005174 (2 OF 8) Document Information ORIGINATOR : HSCA FROM: DOWINING, …

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HSCA / LETTER

Low confidenceOCR textOCRHSCALetterRelease 2025