Was [CR]$510 for early SR Derailleur. Now: A Fool & his money.....

(Example: Framebuilders:Brian Baylis)

From: <Bikerdaver@aol.com>
Date: Sat, 17 Mar 2001 18:58:35 EST
Subject: Was [CR]$510 for early SR Derailleur. Now: A Fool & his money.....
To: steve@fridayscomputer.com, Classicrendezvous@bikelist.org

OK, this is not really a "fool and his money are soon parted" sermon, but rather can some one tell me that exact years that the older (NR) style SR rear derailluers were made? I thought, 1975 to 1979. is that correct? Cheers, Dave Anderson