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Antique Buzzer Early Wireless Radio crystal detector loose coupler spark gap
Antique Buzzer Early Wireless Radio crystal detector loose coupler spark gap
Antique Buzzer Early Wireless Radio crystal detector loose coupler spark gap
Antique Buzzer Early Wireless Radio crystal detector loose coupler spark gap
Antique Buzzer Early Wireless Radio crystal detector loose coupler spark gap

Antique Buzzer Early Wireless Radio crystal detector loose coupler spark gap

$ 13.72

Availability: 100 in stock

Description

Up for auction is an Antique Buzzer For testing Early Wireless Radio crystal detector.
These were used circa 1910-1920 along with loose couplers and spark gap transmitters. These would have been powered with a no. 6 drycell batterry.
This would make an amazing and seldom seen accessory to display with your early  radio collection, especially if you collect crystal sets or wish to own an item from the earliest days of radio, when it was still called "wireless."
Condition is "Used". All items are sold as-is and as antiques. No returns. Winning bidder will pay 9.99 for careful packing and shipping through usps priority Mail which includes both tracking and insurance to continental u.s.a only no international bidders please. Good luck and happy bidding! Please check out my other early technology auction listings.