R-2401A/U Radio Receiver and Control Display Unit c. 1989Bannerman Auctions LLC4.2(5)$400May 26, 2026
U.S. Military Control Radio Set C-2328B/GRA-39 Reflectone Inc.Old Steel Historical Firearms LLC4.5(115)$50(4 bids)
TSEC/KY-65A Parkhill Voice Encryption Unit with 'Kill Point'Bannerman Auctions LLC4.2(5)$300May 26, 2026
NASA Space Shuttle Operational Video Cassette Recorder (OVCR) c. 1982Bannerman Auctions LLC4.2(5)$500May 26, 2026
Vintage Helle Model 2216 Divers Comms Box OceaneeringNation's Attic Inc.4.6(115)$25(1 bid)May 30, 2026
