Doc 0000151773
CIA
This document is a letter from Abraham Wikler, M.D., Acting Director of the U.S. Public Health Service Hospital, to Dr. R. Bircher of Sandoz, Incorporated, enclosing tables detailing studies on psilocybin and LSD-25 tolerance and cross-tolerance, along with plans for future work.
This is one record. The archive holds the rest — ask it anything across the MKUltra files and every answer is cited to the page.
Ask the archive about this →•• DEPARTMENT OF HEALTH, EDUCATION, AND WELFARE PUBLIC HEALTH SERVICE 25 January lj(O !hUooal !JUtlt'llU o( Me.,tal Healtll AUktio" R.ucan:b CcDttr U, S. PQblic Hc..Ull S..rrlce Hotpital Lczinr;to•. ~ ...c usr -·-···--------------.,-- . ----·- ------------·--·~--.--· -·--------~.- --- . For vour infcr~ation I a~ cnclosin8 coov of a letter t~ D~. R. 3ircher, of Sandoz, Incorporated, a~ct copies of tbr~e tables explai~ing the results of our st~dies to date on tolerance and cross tolerance bet~een psilocybin and LSD-25, as 1.<1etl as our ;:Jlar.s for contintl ation of this work in the future. im~ediate Sincerely ~rcurz, Abraham M.D. ~~~ler, Acting Director A'.t!: rn Enclosures .. !
This page features a large graphic on the left side, depicting a metallic vault door with intricate mechanical details and a glowing blue light emanating from within. To the right of the vault graphic, there is text providing information about "The Black Vault," an online database of declassified government documents, specifically mentioning the MKULTRA/Mind Control Collection. The text states that the collection contains over 20,000 declassified pages from the Central Intelligence Agency and provides a URL for online access. There are no photographs of people, handwritten annotations, official stamps, forms, diagrams, tables, redactions, or visual evidence of experimental procedures.
The page is a typed letter with a government seal in the upper left corner. There is handwritten annotation of "175" inside a circle at the top right of the page. Another handwritten annotation of three numbers or symbols, "(6)(3)", appears above a dashed line, possibly indicating a filing or reference number. The letter is signed by "Abraham Wikler, M.D." with a handwritten signature. There is also a handwritten annotaion "B-307" in the bottom right corner of the page, and the word "Enclosures" is typed near the bottom left. No photographs, diagrams, or experimental data are visible on this page.
Original source: view the released document