Hoffman Model 709 Nine-Transistor Solar Radios • Museum Of Solar Energy

Following Hoffman’s successful production and marketing of their 6-transistor Model 706 Trans-Solar radios they announced on July 11th, 1961 this smaller AM band 9-transistor Model 709 transistor radio. Initial retail list price was $49.95 and it was available in four cabinet colors (TP-709 – Turquoise), (KP-709 – Black), (BP-709 – Brown / Tan), and (OP-709 […]

Solar Transistor 9 Nine Transistor Radio Hoffman Radio Corp.;

History of Early Solar Powered Radios • Museum Of Solar Energy

1950s Hoffman Solar 9 Transistor KP-709X Radio And Case Works On Batteries

1950s Hoffman Solar 9 Transistor KP-709X Radio And Case Works On Batteries

Hoffman Model 709 Nine-Transistor Solar Radios • Museum Of Solar Energy

National Museum of American History

Hoffman Model 709 Nine-Transistor Solar Radios • Museum Of Solar Energy

File:Hoffman model KP706 Transolar Radio 1959.jpg - Wikipedia

History of Early Solar Powered Radios • Museum Of Solar Energy

Hoffman model KP 706 Trans-Solar transistor radio

Tandy Solar Radio Kit • Museum Of Solar Energy

PRUNUS Retro Portable Radio AM FM Shortwave Radio Transistor Battery Operated Vintage Radio with Bluetooth Speaker, 3-Way/AC Power Sources,AUX TF Card

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dec 23, 1947 - Transistor Radio (Timeline)

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National Panasonic Transistor Radio – Artisera