Tri-X history

When was Tri-X originally introduced?

</span><table border='0' align='center' width='95%' cellpadding='3' cellspacing='1'><tr><td>QUOTE (bmacphoto.com @ Nov 17 2002, 11:06 PM)</td></tr><tr><td id='QUOTE'>When was Tri-X originally introduced?</td></tr></table><span id='postcolor'>
1956 or 57, if I recall correctly.

1954. See http://www.kodak.com/US/en/corp/aboutKodak...nes33to79.shtml.

Thsanks guys!