Wish I could still buy them at 1.50...
Showing posts with label 866. Show all posts
Showing posts with label 866. Show all posts
Thursday, May 11, 2017
Monday, August 26, 2013
1938 RCA Radiotrons Ad
17 years of progress from 1921 to 1938.
My tube hoarding friend just scooped some ham tubes with some nice 833a's in the batch. They remind me of Forbidden Planet for some reason.
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