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 early historical papers of Oliver A.…
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.
Lee De Forest receiving honorary certificate and gold…
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.
Marie and Lee De Forest showing Allen B. Dumont early De…
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…
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 some of the very first De Forest audions ever…