Morse Code
Annotated history of character codes - from Morse Code to ASCII (140 visits)
http://www.wps.com/projects/codes/
Morse Code Alphabet - (99 visits)
http://www.babbage.demon.co.uk/morseabc.html
Morse codes - (144 visits)
http://homepages.cwi.nl/~dik/english/codes/morse.html