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Experimenters Information Service -1925A

Experimenters Information Service -1925A.jpg Collier's 1904-10-08ThumbnailsField and Stream 1940-04Collier's 1904-10-08ThumbnailsField and Stream 1940-04Collier's 1904-10-08ThumbnailsField and Stream 1940-04Collier's 1904-10-08ThumbnailsField and Stream 1940-04Collier's 1904-10-08ThumbnailsField and Stream 1940-04

Detailed guide to specific radio set designs, with blueprints of a seven-tube design with outstanding DX performance for $1.00. Published in the March, 1925 issue of RADIO NEWS.



Source: Magazine collector Steve Davis

Restoration by: magscanner