Popular Electronics June 1970

Popular Electronics, June 1970, Build a Signal Injector
Copyright 1970 Poptronix, Inc., used by permission.

Build a Signal Injector
By Don Lancaster

Each page is a 150 dpi jpg image.
300 dpi tiff files are available.

Popular Electronics June 1970 Page 04 Popular Electronics June 1970 Page 43 Popular Electronics June 1970 Page 44 Popular Electronics June 1970 Page 45


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This page was last edited November 11, 2005