CIA • 1953
LETTER TO (DELETED) FORWARDING ANNUAL TECHNICAL REPORT RE THE SIDE-TONE DELAY INSTRUMENT BEING USED AS AN INTERROGATIONAL DEVICE
2 , /6 !Iarch 12, 1953 7-7ashinr;ton 252 11:c. �._ Enclo7ed 7_,.ur filen in the ortr,inal copy of our Annual Technical Report cn th-?. u f the side-tone delv inn,Lriliont as an interro-;ationul device...
U
Declassified
Timeline
- Created
- Jan 21, 2025
- Released
- Jan 15, 1983
- Publication
- Mar 12, 1953
- Case number
- —
Files
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Metadata
Document #
00184405
Case #
—
Document Type
SPECIALCOLLECTION
Collection
General CIA Records
Release Decision
RIPPUB
Original Classification
U
Sequence
—
Pages
9 pages
File Size
303.41 KB