CIA • 1951
SPECIAL OSCILLOSCOPIC DEVICE
411110 TO VIA FROM SUBJECT SPECIAL OSCILLOSCOPIC DEVICE 23 May 1951 Reference is made to your informal memorandum of 14 May 1951, and attached documents concerning a new type of oscilloscopic device with extremely high fidelity tape recorder* 41111/MOMPlan d the writer feel that such a device may be of con� siderable interest both to general I & SO work and to special Bluebird interests. It is also felt that it may be of value to agency field units* It is therefore requested that arrangements be...
U
Declassified
Timeline
- Created
- Jan 21, 2025
- Released
- Jan 15, 1983
- Publication
- May 23, 1951
- Case number
- —
Files
Download the original PDF or open the CIA Reading Room entry if available.
Sign in to save this dossier to your favorites. Log in
Discussion & Notes
Capture takeaways or see what other researchers found.
Sign in to start a private notebook for this dossier.
Sign in to add notesSign in to view the Intelligence Graph.
Metadata
Document #
00184358
Case #
—
Document Type
SPECIALCOLLECTION
Collection
General CIA Records
Release Decision
RIPPUB
Original Classification
U
Sequence
—
Pages
1 pages
File Size
45.92 KB