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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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Documents Mentions Semantic3 results

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

Document matches | 3

Results for C. SILVIA DURAN

Results3Current document, mention, or semantic mode Entities32People, agencies, places, and concepts Topics11Curated subject lanes TimelineChronology routes for this query QuestionsOpen-question routes

Visible OCR

1/3

High confidence

Top agencies

HSCA 3

Dense years

1978 1

HSCA|REPORT|NAID 180-10142-10302

SourceHSCATextMetadata onlyRecordNAID 180-10142-10302

C. SILVIA DURAN

… ATED COLLECTION AGENCY FILE NUMBER: 24-01-02 Other Agency Equity: None DOCUMENT INFORMATION ORIGINATOR: HSCA FROM: CIA TO: TITLE: C. SILVIA DURAN DATE: 00/00/00 PAGES: 60 DOCUMENT TYPE: REPORT SUBJECT(S) : GARRO, ELENA; OSWALD, LEE, POST-RU SSIAN PE

Matched by

Title, metadata, or description text

Record type

HSCA / REPORT

Confidence

Entity name appears in the title

High confidenceCurated metadataHSCAReportRelease 2021

HSCA|January 1, 1978|REPORT|NAID 180-10110-10484

SourceHSCATextOCR availableRecordNAID 180-10110-10484

LEE HARVEY OSWALD THE CIA AND MEXICO CITY

Classification: (This form is to be used for material extracted 014973 from CIA—controlled documents.) C. Silvia Duran TOP SECRET When President John f. Kennedy was assassinated on November 22, 1963, the United States investigative agencies--FBI …

Matched by

Title, metadata, or description text

OCR status

Full text is available for close reading

Record type

HSCA / REPORT

Low confidenceOCR textOCRHSCAReportRelease 2025

HSCA|NOTES|NAID 180-10141-10494

SourceHSCATextMetadata onlyRecordNAID 180-10141-10494

NOTES from CIA

… sassination Records Collection Act of 1992 (44 USC 2107 Note). Case#:NW 66000 Date: 11-04-2021 NW 66000 Docld:32271298 Page 1 د Q C. Silvia Duran 0 When President John F. Kennedy was assassinated on November 22, 1963, the United States investigative agencies--FBI, CIA, Secre …

Matched by

Title, metadata, or description text

Record type

HSCA / NOTES

Confidence

Entity name appears in OCR text only

Low confidenceCurated metadataHSCANotesRelease 2021