Burndept Wireless 1922-28, Vintage Crystal, Valve, Tube Radio Early Broadcasting
This novel invites you to sit with its ideas for a while.
1900s Wireless Radio Broadcasting, Telegraphy Radar, Military, Cable, Marconi
Radar, marine communications. submarine cable, military – WW1. Subject Areas: Marconi era Wireless. Submarine cable. Poulsen Arc. Arc Transmission. World War 2 Radar. Talking Films.
Early vintage radio: Burnham and the Burndept Wireless Companies 1922-1928
What stands out about this activity book is the lack of fluff—just solid fun.