Original May 1940 Service magazine, Vol. 9, No. 5, a professional publication devoted to radio, television, and electronics servicing. Features technical articles and diagrams covering home recording, auto radios, television, amplifiers, signal substitution, circuits, and test equipment. Includes original RCA Test Equipment advertising. A collectible piece of pre-WWII radio and early television history, with noticeable age-related cover wear.
Original May 1940 Service magazine, Vol. 9, No. 5, a professional publication devoted to radio, television, and electronics servicing. Features technical articles and diagrams covering home recording, auto radios, television, amplifiers, signal substitution, circuits, and test equipment. Includes original RCA Test Equipment advertising. A collectible piece of pre-WWII radio and early television history, with noticeable age-related cover wear.
