[CR]Dropout spacing?

(Example: Framebuilders:Dario Pegoretti)

From: <LouDeeter@aol.com>
Date: Sun, 28 Jan 2007 06:51:45 EST
To: classicrendezvous@bikelist.org
Subject: [CR]Dropout spacing?

http://ebay.com/<blah> temZ130073900836QQihZ003QQcategoryZ98084QQrdZ1QQcmdZViewItem?hash=item13007390 0836

This Maine Star from the 30s has a rear dropout spacing of 105mm and fork spacing of 95mm. Does anyone have the chronological progression of when spacing changed to the current 130mm/100mm? Lou Deeter, Orlando FL USA