Telegraph Keys Collection

This Western Electric Model 6B Line Key is one of the smallest actual operating straight keys. It was made by J. H. Bunnell Co. for Western Electric Company. It is about 2" long and it was used in telegraphy test gear in multiples of four for meter bridge testing.

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NOTE: Found number 4 (sort of) after I misplaced it. This one is polished, Nickel plated brass, Numbes 1 to 3 in original patina.

This is an unusually attractive and clean Bunnell key (KOB) with 20-ohm sounder on a base. Works with my other Signal KOB.

Telegraph Key and Buzzer on base. Brass hardware, steel lever key with black cast iron base mounted on a wooden base with a round black buzzer. Morse Code brass plate. Wiring diagram on the bottom.