Vintage ARRL The Radio Amateur's Handbook 1978 shortwave schematics+

Vintage 1978 55th edition of "The Radio Amateur's Handbook - The Standard Manual of Amateur Radio Communication", published by The American Radio Relay League (ARRL). It has over 660 pages including many pages of technical reference data for vacuum tubes and more. This handbook is heavily illustrated with lots of photos, circuit diagrams schematics and much more.

This is from the estate of a short wave and ham radio enthusiast and is in very nice vintage condition.