Stone Vintage Radio Museum - Antique Radios, Wireless, Crystal Sets, Tubes, and Valves

The Bethlehem Radio Corporation manufactured the Crystal-Dyne. This crystal radio was made in the 1920s by Bethlehem Radio Corporation in Bethlehem, Pennsylvania. It has a cast aluminum case, a glass-enclosed crystal detector, and a slide tuner. It is 8-1/2 inches long x 4 inches deep.

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