[CR]Regina Oro chain marking question

From: gpvb1@comcast.net
To: classicrendezvous@bikelist.org
Date: Tue, 15 Nov 2005 17:21:06 +0000
Subject: [CR]Regina Oro chain marking question

Does the "80" often seen on the outer links of Regina Oro chains signify 1980 production, or Model 80, or...? I can't recall ever seeing a number other than 80, so I'm leaning towards a model designation, but I'm not at all sure.

Greg Parker
Dexter, Michigan