From wikipedia, http://en.wikipedia.org/wiki/92_Code. This is from 1859. Also check out http://www.signalharbor.com/73.html. According to this article, 73 means My compliments, or Best Regards. Interestingly enough, love and kisses was 22, 88 backwards. Also kind of interesting is http://en.wikipedia.org/wiki/Morse_code_abbreviations. Also see http://www.civilwarsignals.org/pages/tele/wurules1866/92code.html, http://ac6v.com/73.htm, http://edison.rutgers.edu/telepats.htm, -- Jim Shaffer, KE5AL Pflugerville, TX www.jjshaffer.net www.pgramblers.com