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N6TT's site about the early telegraph sounders.
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WW2 key with picture and description by WB6FZH
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Check out the key collection.
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Telegraph Key Manufacturer.
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German Junker telegraph keys for sale.
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The entire 19th century book by Franklin Pope is viewable at this site. This was the standard reference book used by the U.S. Signal Service.
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Morse Telegraph Keys from Wm M Nye Co.
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By Pete Malvasi, W2PM, morse key collector. Pictures, and descriptions of keys.
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KN6W, Randy Cole presents information and images for collectors.
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Manufacturer of telegraphy keys, bugs and keyers as well as spare parts and repair service.
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Picture and Description by WB6FZH.
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The Virtual Bug is a computer-simulated Vibroplex semi-automatic Morse Code key, created with Macromedia Flash. It shows the workings of a bug and teaches the part names.
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Articles, and information about telegraphy (morse) and other scientific topics. By Tom Perera.
