I figured this was so clearly a colloquialism, I never thought to check a
dictionary.  Good move!
Dick
----- Original Message -----
From: "Feldman, Robert" <Robert_Feldman(a)jdedwards.com>
To: <classiccmp(a)classiccmp.org>
Sent: Monday, November 05, 2001 7:24 AM
Subject: Re: One-off vs. One-of
  The American Heritage Dictionary of the English
Language lists "One-off" as:
 Adjective: (Chiefly British) Happening, done, or made only once.
 Noun: Something that is not repeated or reproduced.
 Does anyone have an Oxford English Dictionary handy? It should give the date
 of the earliest in-print reference.