Heritage & Hi-Fi 2 Day Showcase Auction Star Trek collection

Heathkit Model IO-14 oscilloscope kit produced by Heath Company, known for its electronics kits. Features include point-to-point wiring and modular co

EICO Model 1180 Capacitance Decade Box and Model 1171 Resistance Decade Box. Suitable for laboratory or electronic bench use. Item is as pictured.

Lot includes a Heathkit Model IO-17 oscilloscope and an Eico Model 944 Flyback and Yoke Tester. Both items are as pictured and appear vintage.

Bruel & Kjaer (B&K) Type 1022 classic laboratory-grade beat frequency oscillator (BFO). Features fine-tuning capability and stable performan...

U.S. Army Signal Corps radio transceiver and transmitter model BC-654-A. Manufactured by The Crosley Corporation. Operates on battery or hand-cranked

Northern Electric Wireless Set No 19-MK III unit manufactured in Canada. This military communication device includes components typical to World War I

Royal Canadian Air Force Transponder RT-279/APX used in military aviation applications. Standard issue equipment developed for operational use. Condit

Navy Department Bureau of Ships Type CZR-43AAX Aircraft Radio Receiver Model ABK-4. Specific frequency range and technical details unspecified. Item i

Lot includes a 1942 Canadian civilian gas mask marked 'C Broad Arrow' in large size, and a vintage telephone switchboard headset. The gas ma...

Bureau of Aeronautics US Navy Mark III Automatic Pilot system. Likely developed during the WWII era for naval aviation. Features mechanical-autonomous

Includes IP-37 APA-74 radar signal analyzer featuring glow-in-the-dark components and PP-384 APA-74 power supply. Item is as pictured.

Lot includes a Soviet GP-5 gas mask, produced in the USSR and widely used during the Cold War, and a Hungarian M76 military gas mask adopted by the Hu

U.S. Army Signal Corps radio receiver model BC-1066-A, used during World War II. Features rugged construction for durability and portability. Includes

Navy frequency indication equipment Model LM- housed in a CPR-1011 carrying case. Includes durable protective case for transport and storage. Exact sp

U.S. Army Signal Corps radio transceiver and transmitter model BC-654-A. Manufactured by The Crosley Corporation. Operates on battery or hand-cranked

U.S. Standard issue during the World War II era. Metal casing with control dials and connectors. Item is as pictured.

US Army EE-8 Field Telephone used during World War II era. Features a rugged leather case with canvas strap and Bakelite handset. Operates via manual

US Army RT-70/GRC transceiver made by Collins Radio Company for Ground Radio Communications. Produced late 1950s-1970s during the Cold War. Vacuum tub

Covers frequency range of 14 kHz to 70 MHz with adjustable output levels. Commonly used in military and industrial applications. Item is as pictured.

Royal Canadian Air Force MP-1A Morse Package Unit featuring an integrated transmitter and receiver. Constructed in a compact unit for field use. Item