Experimenter Publishing Company -1921A.jpg Construction of Super-Regenerative Receivers -1922AThumbnailsModel T Ford Car Book -1916AConstruction of Super-Regenerative Receivers -1922AThumbnailsModel T Ford Car Book -1916AConstruction of Super-Regenerative Receivers -1922AThumbnailsModel T Ford Car Book -1916AConstruction of Super-Regenerative Receivers -1922AThumbnailsModel T Ford Car Book -1916AConstruction of Super-Regenerative Receivers -1922AThumbnailsModel T Ford Car Book -1916A

Special premium offer with a subscription, for books on radio, wireless, laboratory practice, electricity, and more. This was Gernsback's book publishing empire in full throat. Published in the February, 1921 issue of SCIENCE AND INVENTION.



Source: Magazine collector Steve Davis

Restoration by: magscanner