SLEEPER M B — The Radio Experimenters Handbook

Norman W. Henley red cloth faintly darkened with smoke soiling, closed edges smoke dusted ink name to free flyleaf, a little smoke stain to extreme edge of fep (minimal), 143 +4pp index +9pp adverts, internally very clean and smoke free, diagrams and photos throughout, early pocket guide to radio basics and electronics, includes information on vacuum tubes and radio regulations of the time as well as the protection of the radio set from lightning (500gram) H reprint No Jacket New York Very Good 16mo - over 5? - 6? tall