Large format trade paperback. 72 pages. profusely illustrated with circuit diagrams and several black and white photographs. A reprint edition, comprising a compilation of shortwave circuit diagrams which have appeared in the magazine Short Wave Craft. Book now protected by acetate covers with inserted cardboard sleeves inside covers for rigidity. A very clean, square, fresh and unmarked copy, as new. A very scarce title of a desirable work for the shortwave enthusiast or radio builder. Fine.