Decoding Doomsday: Cold War Military Tech Auction on May 26, 2026 by Bannerman Auctions LLC in MO - Page 5
Swiss NEMA Model TD-45 Cipher Machine - the successor to EnigmaMark XII Surface Supplied Diving System (SSDS) Helmet by Morse Diving Co.Soviet Fialka M-125 Cipher Machine
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Burfordville, MO, United States
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Decoding Doomsday: Cold War Military Tech

Step into the shadows of history with Bannerman Auctions??highly anticipated event, "Decoding Doomsday: Cold War Military Tech." Featuring over 100 curated lots, this exclusive auction offers collectors and historians an unprecedented opportunity to own the very instruments that defined the 20th century's ultimate geopolitical chess match. Bidders will have the chance to acquire legendary cryptography machines, including a NEMA cipher unit and a relic Enigma, alongside an extraordinary selection of rare military equipment, clandestine spy devices, and early tactical computers. These museum-quality artifacts provide a tangible connection to the high-stakes espionage and rapid technological advancements of a divided world. Beyond the shadow war, "Decoding Doomsday" soars into the stratosphere with an unparalleled collection of aerospace history. Aviation enthusiasts will be captivated by rare archives, manuals, and documents from Lockheed?s legendary special projects, featuring materials detailing the SR-71 Blackbird. Included are rare archives of the NAA XB-70 Mach 3 Bomber, along with other pioneering experimental aircraft, and other iconic spy planes. The catalog also ventures beyond Earth's atmosphere, showcasing highly sought-after artifacts from the golden age of space exploration, including authentic items from NASA?s Apollo and Space Shuttle programs. Join Bannerman Auctions to bid on the brilliant, secretive, and groundbreaking engineering that shaped the modern era.
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Enigma Cipher Machine Prototype Field Test Rotor: Enigma Cipher Machine Prototype Field Test Rotor An exceptionally rare developmental rotor (Walze) from an early Enigma cipher machine, specifically identified by the marking "AW7" hand-engraved on
0103: Enigma Cipher Machine Prototype Field Test RotorEst. $4,000-$6,000$2,000
KG-84A Cryptology Device c. 1984: KG-84A Cryptology Device c. 1984 The KG-84A is a prominent example of Cold War-era cryptographic technology, developed by the U.S. National Security Agency (NSA) in the early 1980s to facilitate
0104: KG-84A Cryptology Device c. 1984Est. $2,000-$3,000$1,000
Soviet / Russian M-125 Fialka Rotor Wheel: Soviet / Russian M-125 Fialka Rotor Wheel Interesting and rare stand-alone mechanical rotor for the Fialka or 'Russian Enigma' Cipher Machine. Clearly displays its 30 points of contact along with
0105: Soviet / Russian M-125 Fialka Rotor WheelEst. $800-$1,000$400
FEATURED
Soviet Fialka M-125 Cipher Machine: Soviet Fialka M-125 Cipher Machine The M-125, codenamed 'Fialka' (Russian, meaning 'violet'), is a highly sophisticated, electromechanical rotor-based cipher machine developed in the Soviet Union
0106: Soviet Fialka M-125 Cipher MachineEst. $15,000-$20,000$7,400
FEATURED
Swiss NEMA Model TD-45 Cipher Machine - the successor to Enigma: Swiss NEMA Model TD-45 Cipher Machine - the successor to Enigma Only Issue In Case of War Mobilization! Reads the front of this exceptionally pristine NEMA example. Well-preserved original Swiss NEMA
0107: Swiss NEMA Model TD-45 Cipher Machine - the successor to EnigmaEst. $16,000-$20,000$8,000