Original June 1938 issue of Service Radio: A Monthly Digest of Radio and Allied Maintenance, Vol. 7, No. 6. Features technical articles on radio repair, audio amplifier tubes, oscilloscopes, auto radios, and receiver servicing, along with vintage diagrams and advertisements. The back cover features a striking RCA Automatic Record Changer advertisement. A desirable pre-WWII collectible for radio, electronics, and RCA enthusiasts.
Original June 1938 issue of Service Radio: A Monthly Digest of Radio and Allied Maintenance, Vol. 7, No. 6. Features technical articles on radio repair, audio amplifier tubes, oscilloscopes, auto radios, and receiver servicing, along with vintage diagrams and advertisements. The back cover features a striking RCA Automatic Record Changer advertisement. A desirable pre-WWII collectible for radio, electronics, and RCA enthusiasts.
