vintage telegraph key and sounder set, likely manufactured by J.H. Bunnell & CoSphere Auctions LLC4.4(99)$20(2 bids)7 days Left
Antique Western Union Tel Co 19th Century Morse Code Railroad Station Telegraph Sounder R-1-AAtlee Raber Auctions4.6(563)$10(1 bid)May 11, 2026
