[CR]Campag time line question?

(Example: Events:Cirque du Cyclisme:2004)

From: <REClassicBikes@aol.com>
Date: Tue, 25 Jun 2002 05:59:12 EDT
To: classicrendezvous@bikelist.org
Subject: [CR]Campag time line question?

Can you Campag super brains help me with this one? When did the gran sport pedals loose the inner toe strap loop? Thanks in anticipation.

Regards
Martin Coopland