The Signal Service in the European War of 1914-1918 (France) (1921)
Priestley, Raymond Edward, 1886- · Chatham : W. & J. Mackay & co.,limited · leaf 427
e Burndept (Patent applied for . Coils (patent) in conjimction with the registered design Price - - £25 Burndept Coil Holder. The coils are arranged to cover a series of wave-lengths (500 to 25,000 metres) in conjunction with a suitable condenser and can Complete Illustrated l)e arranged to operate… … COMPLETE INSTALLATIONS \\TTII FULL THE BURNDEPT C.W. INSTRUCTIONS FOR ERECTIOxN CAN BE TRANSMITTER. SUPPLIED IN A FEW DAYS FROM RECEIPT OF ORDER. Price - - £20 BURN HAM & CO. CSS MANUFACTURERS OF WIRELESS APPARATUS. COLONIAL AND FOREIGN ENQUIRIES INVITED. London Retail Depot and Showroom : 19, HAND…
Great Britain. Army. Royal Engineers. Signal Service · World War, 1914-1918 -- Great Britain · Signals and signaling
Internet Archive · University of California Libraries · Public domain (published before 1931). Free to use for anything.
![An illustration from [Electric engineering.] (1902)](https://img.insideoutlibrary.com/img/200/ia-electricengineer02inte-268-142.webp)
