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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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Document matches | 6

Results for HALPERIN, MAURICE HYMAN.

Results6Current 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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Undated

CIA|PAPER - TEXTUAL DOCUMENT|NAID 104-10172-10110

SourceCIATextMetadata onlyRecordNAID 104-10172-10110

HALPERIN, MAURICE HYMAN.

CIA · JFK64-8 : F12 : 1998.02.18.12:14:22:543082 : NOT BELIEVED RELEVANT (NBR) · Release: Redact

Matched by

Title, metadata, or description text

Record type

CIA / PAPER - TEXTUAL DOCUMENT

Confidence

Entity name appears in the title

High confidenceCurated metadataCIAPaper - Textual DocumentRelease 2023

CIA|PAPER - TEXTUAL DOCUMENT|NAID 104-10172-10109

SourceCIATextMetadata onlyRecordNAID 104-10172-10109

HALPERIN, MAURICE HYMAN.

CIA · JFK64-8 : F11 : 1998.02.18.11:53:16:420082 : NOT BELIEVED RELEVANT (NBR) · Release: Redact

Matched by

Title, metadata, or description text

Record type

CIA / PAPER - TEXTUAL DOCUMENT

Confidence

Entity name appears in the title

High confidenceCurated metadataCIAPaper - Textual DocumentRelease 2023

CIA|PAPER - TEXTUAL DOCUMENT|NAID 104-10172-10112

SourceCIATextOCR availableRecordNAID 104-10172-10112

HALPERIN, MAURICE HYMAN.

CIA · JFK64-8 : F14 : 1998.02.18.12:22:22:856082 : NOT BELIEVED RELEVANT (NBR) · Release: Redact

Matched by

Title, metadata, or description text

OCR status

Full text is available for close reading

Record type

CIA / PAPER - TEXTUAL DOCUMENT

High confidenceOCR textOCRCIAPaper - Textual DocumentRelease 2025

CIA|PAPER - TEXTUAL DOCUMENT|NAID 104-10172-10108

SourceCIATextMetadata onlyRecordNAID 104-10172-10108

HALPERIN, MAURICE HYMAN.

CIA · JFK64-8 : F10 : 1998.02.18.11:41:05:700082 : NOT BELIEVED RELEVANT (NBR) · Release: Redact

Matched by

Title, metadata, or description text

Record type

CIA / PAPER - TEXTUAL DOCUMENT

Confidence

Entity name appears in the title

High confidenceCurated metadataCIAPaper - Textual DocumentRelease 2023

CIA|PAPER - TEXTUAL DOCUMENT|NAID 104-10172-10107

SourceCIATextOCR availableRecordNAID 104-10172-10107

HALPERIN, MAURICE HYMAN.

CIA · JFK64-8 : F9 : 1998.02.18.11:37:45:390082 : NOT BELIEVED RELEVANT (NBR) · Release: Redact

Matched by

Title, metadata, or description text

OCR status

Full text is available for close reading

Record type

CIA / PAPER - TEXTUAL DOCUMENT

High confidenceOCR textOCRCIAPaper - Textual DocumentRelease 2025

CIA|PAPER - TEXTUAL DOCUMENT|NAID 104-10172-10111

SourceCIATextOCR availableRecordNAID 104-10172-10111

HALPERIN, MAURICE HYMAN.

CIA · JFK64-8 : F13 : 1998.02.18.12:19:22:590082 : NOT BELIEVED RELEVANT (NBR) · Release: Redact

Matched by

Title, metadata, or description text

OCR status

Full text is available for close reading

Record type

CIA / PAPER - TEXTUAL DOCUMENT

High confidenceOCR textOCRCIAPaper - Textual DocumentRelease 2025