Historical Photograph from The Ed. G. Raser (W2Z1) Historical Collections on The Art of Wireless Or Radio Telegraphy, Radio Telephony and the Wire (MORSE) Telegraph Systems, Trenton, N.J.
Looking over some of the very first De Forest audions ever…
Historical Photograph from The Ed. G. Raser (W2Z1) Historical Collections on The Art of Wireless Or Radio Telegraphy, Radio Telephony and the Wire (MORSE) Telegraph Systems, Trenton, N.J.
IFrom back of image: "inspecting one of De Forest's first…
Historical Photograph from The Ed. G. Raser (W2Z1) Historical Collections on The Art of Wireless Or Radio Telegraphy, Radio Telephony and the Wire (MORSE) Telegraph Systems, Trenton, N.J.
Looking over Alex Wallace's Scrap Book of his early…