[GreenKeys] 1920 Film - Washington Navy Radio

[Nick England]

 https://digital.tcl.sc.edu/digital/collection/MVTN/id/2633/rec/1
adjusting receiver
receiving on inked paper tape
punching wheatstone tape for transmission (Kleinschmidt Perforator)
receiving antenna at Washington Navy Yard?

Nick England K4NYW
www.navy-radio.com
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