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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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FBI18,005CIA15,955HSCA1,226Department of Defense315NSA299SSCIA258Senate (Church Committee)253Senate236Department of State79NARA47JCS45U.S. Marine Corps45Department of Justice33U.S. Secret Service32ROCKCOM24WC24ARMY24DOS17LBJ14KISS/SCOW11MATHENY7INSCOM6OSD4BUCHEN/DAN4DUVAL78-673CAR/HARDY3BUCHEN78662DAVIS2CHENEY2

1950 – 2004

19502004

Mention matches | 2

Results for FBI REQUESTS POLYGRAPH OF ALVARADO

Results2Current 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

“… IS RESTRICTED 104-10422-10159 NW 65990 Docld:32393949 Page 1 ΧΑΣ-807 3 December 1963 MEMORANDUM FOR THE RECORD SUBJECT: Lee Harvey OSWALD •FBI Requests polygraph of ALVARADO SEX: M”

MEMO ON THE FBI'S DESIRE TO HAVE ALVARADO POLYGRAPHED·p. 1·source: ocrOCR textLow confidence

FBI REQUESTS POLYGRAPH OF ALVARADO

“1963 MEMORANDUM FOR THE RECORD SUBJECT: Lee Harvey OSWALD •FBI Requests polygraph of ALVARADO SEX: M At 1010 hours on 3 December, Mr. Papich of the FBI advised that the Bureau had received a cable last night from the Legal Attache in …”

MEMO ON THE FBI'S DESIRE TO HAVE ALVARADO POLYGRAPHED·p. 2·source: ocr

OCR text

Low confidence

FBI REQUESTS POLYGRAPH OF ALVARADO