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There's a huge number of the basic type of Morse keys that can be be seen and bought these days. This type of key is often called a straight key or pump handle key. They have been around since the very beginnings of the Morse telegraph, and they have undergone a huge amount of development with huge numbers of patents being taken out on their development. Check out out video which describes the basic type of Morse key, and what to look for when buying one: https://lnkd.in/eUUwT7NS #Morsekey #Morsecode #Morsecodekey #Morsetelegraph
Retired at SNC-Lavalin - Technical Director Telematics & Information Systems
1yMorse keys with WB logo were made by Whiteley Electrical Radio Company. I think they were manufacturing since 1940s to 1960s.