File:Radio Receiver BC-312-L, designed at US Army Signal Corps Laboratories, made by RCA - National Electronics Museum - DSC00242.JPG - Wikimedia Commons
BC312 - Wikipedia
BC-312 Receiver | Facebook
Riconsideriamo un vecchio e caro amico... Il BC 312 - ARI Viterbo
BC-312-N Mil Re MILITARY U.S. different makers for same model, build | Radiomuseum
RADIO RECEIVE BC-312, TM 11-850
Powder River Ordnance
BC-312 radio ricevitore militare USA signal corps - Audio/Video In vendita a Modena
Military BC-312-N, Desktop Shortwave receiver | RigReference.com