Documents / FOIA release

Mkultra Subproject 52 (108 Documents with Pubdates from 560614 to 64062 4)

Central Intelligence Agency · 1956-06-14 · 493 pages · text by GLM-OCR

This Central Intelligence Agency release gathers financial records for MKULTRA Subproject 52, with dates running from 1955 to 1964. It includes invoices, certifications, vouchers, receipts, bank statements and expense notebooks for a chemical consultant who was paid to procure and prepare specified chemicals for TSD/BB. The project records describe novel chemicals that could not be obtained through normal channels, among them tetrahydroacridine, dimethyltryptamine and 4-hydroxytryptophan. The documents contain no UFO material.

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# SUMMARY OF WORK

## ULTRA # 52

This contract provides for a ready consulting service related to procurement, and preparation of specified chemicals of interest to TSD/BB. During the past year, an improved procedure for the preparation of 1,2,3,4 - tetrahydroacridine was developed. Procurement and other information on two compounds, a skin irritant and a reputed depilatory material, was obtained. The search for information on these compounds is continuing.

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About this file

FOIA release, from the cia-readingroom collection. The PDF is mirrored here; the original link is above. The text was read from the page images by GLM-OCR; expect the odd misread word. 493 pages are in the text index: search them above, or from the library's search.