Doc 0000190626

' , TO: File . . SUBJECT: SI and H Experimentation, 17 March 1953 ' :) (\ .. ·'?; . . On Tuesday, ·17 1-larch 1953, SI ani H experimentation was cancelled. . . .... ' . '· .• .. ... • ; .. ' • •' The provided image is not a declassified CIA document. Instead, it's a graphic with text and an illustration. The graphic features a stylized image of a vault door on the left side and the text "THE BLACK VAULT" in large, stylized font at the top center. Below this title, white text explains that the document was obtained from "The Black Vault," an online database of declassified government documents, specifically mentioning the MKULTRA/Mind Control Collection. The text further states that this collection, containing over 20,000 declassified pages from the CIA, is available for free download at a provided URL. There are no photographs, handwritten annotations, official stamps, forms, diagrams, tables, redactions, or visual evidence of experimental procedures visible in this graphic. This page is a scanned document with a textured, slightly aged appearance. It contains typed text, including a memo-style header with "TO: File" and "SUBJECT: SI and H Experimentation, 17 March 1953." Below this, a sentence states, "On Tuesday, 17 March 1953, SI and H experimentation was cancelled." In the upper right corner, there is handwritten text that reads "A/B, 3, 2/64." Some areas of the document, particularly along the edges and in the bottom center, show significant staining and noise, suggesting age and potential damage to the original. There are also some dark smudges of ink or toner across the page, obscuring parts of the content and adding to the worn appearance. No photographs, diagrams, or formal stamps are visible.