A radio receiver made to demonstrate ceramic integrated circuit modules as part of Project Tinkertoy. See NMAH catalog #2005.0116.02. Five tubes are in the unit, two RCA #50C5, one RCA #12AV6, one RCA ...
Project Tinkertoy – Hydrophone No comments by: Steven Dufresne November 3, 2017 ← How The Integrated Circuit Came To Be ...
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