Collins 75A-4 & KWS-1, Solid Brass CNC Made, 4:1 Spinner / Vernier Tuning Knob Reproduction BRASS FINISH #4   It was purchased new and was not used much so it is in excellent condition, with no bad marks or scratches. I have not polished the...

Collins 75A-4 & KWS-1, Solid Brass CNC Made, 4:1 Spinner / Vernier Tuning Knob Reproduction Painted Black Enamel #1   It was purchased new and was not used much so it is in excellent condition, with no marks or scratches.  To my knowledge...

Collins 75A-4 Receiver ORIGINAL Used Knob Set (Less Large Tuning Knob) Original Collins 75A-4 receiver knob set in excellent condition. Includes rare white-stencil passband tuning knob. Missing only large main tuning knob. Authentic vintage ham radio...

Collins 75A-4 Receiver Used Dakaware Knob Set (Less Large Tuning Knob) Used Dakaware (Daka-Ware) black phenolic control knobs for the classic Collins 75A-4 amateur receiver.   This set provides authentic-style replacements for the smaller...

Collins 75A-4 Receiver NOS Dakaware Knob Set (Less Large Tuning Knob) New Dakaware Replacement Knob Set for Collins 75A-4 Receiver High-quality new Dakaware (Daka-Ware) black phenolic control knobs for the classic Collins 75A-4 amateur receiver...

Collins 51J & R-388/URR Receiver NOS Dakaware Knob Set (Less Large Band & Tuning Knobs) NOS Dakaware Knob Set for Collins 51J & R-388/URR Receivers Authentic New Old Stock Dakaware (Daka-Ware) black phenolic control knobs designed for the...

Collins 32RS-1 RARE Transceiver Instruction Manual Copy Dec 1961 This Rare manual is for the 32RS-1 Transceiver used mainly in Air Ports. It is built much like the KWM-2. This manual is a first generation copy, printed with a commercial laser printer...

This Collins 75A-4 Frequency Drum Overlay, is for older serial number units that cover the 15 meter band from 20.8 to 21.8 MHz (I also have this Overlay Available for later S/N 75A-4s that cover the 15 meter band from 20-5 to 21.5 MHz in another...

This Collins 75A-4 Frequency Drum Overlay, is for newer serial number units that cover the 15 meter band from 20.5-21.5 MHz (I also have this Overlay Available for early S/N 75A-4s that cover the 15 meter band from 20-8 to 21.8 MHz in another...

Vibroplex Standard Blue Racer Brand New in factory box with 11 Midtown Park E, Mobile, Alabama Address S/N 105365   This Blue Racer was purchased several years ago and was never used. I opened the box, inspected and photographed it for this ad. The...

Vibroplex Standard Blue Racer Excellent Condition, Year 1957, 833 Broadway, NY S/N 202198 The Standard Blue Racer is a compact, high-speed semi-automatic "bug" on a 2.5" base — popular with CW operators for its smooth action and smaller footprint...

Collins Branded 807 Vacuum Tubes New Old Stock in Original Boxes The 807 is a classic beam power tetrode tube widely used in the final amplifier stage of many vintage amateur radio transmitters, including the Collins 32V series, as well as other...