DOWSETT, H.M.

Wireless Telephony and Broadcasting. 2 vols.

London, The Gresham Publ. Comp., 1923-24. Royal8vo. 2 orig. full cloth. Spines slightly rubbed. XI,210;IX,233 pp., 5 plates, 8 portraits, textillustrations and diagrams.

First edition. This historical work was written by Marconi's assistent.

Order-nr.: 31137