N6TT's site about the early telegraph sounders.

WW2 key with picture and description by WB6FZH

Check out the key collection.

Picture and description. Includes the "leg iron" mount. By WB6FZH.

With pictures, history and description, by WB6FZH.

Telegraph Key Manufacturer.

German Junker telegraph keys for sale.

Online museum, with key pictures and information.

An on-line book written for electricians and practioners.

A great free Morse code e-mail program.

A site all about keys and CW operation.

Morse Telegraph Keys from Wm M Nye Co.

By Pete Malvasi, W2PM, morse key collector. Pictures, and descriptions of keys.

Bugs, and paddles manufacturer. In business since 1890. Online sales.

KN6W, Randy Cole presents information and images for collectors.

Picture and Description by WB6FZH.

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.

Articles, and information about telegraphy (morse) and other scientific topics. By Tom Perera.