[CR]Campy Porta Catena (sp?) dropout useful for dating frame?
(Example: Events:Cirque du Cyclisme:2004)
Date: Sat, 8 Dec 2007 15:00:39 -0700
From: "Doug Van Cleve" <dvancleve@gmail.com>
To: "Classic Rendezvous" <classicrendezvous@bikelist.org>
Subject: [CR]Campy Porta Catena (sp?) dropout useful for dating frame?
Howdy folks.
Does the presence of a right dropout with the threaded holes for the
Porta Catena device narrow down the range of when a frame was most
likely made?