[CR]Wissner derailleur?

(Example: Events:BVVW)

From: "The Maaslands" <TheMaaslands@comcast.net>
To: "CR" <Classicrendezvous@bikelist.org>
Date: Fri, 3 Feb 2006 00:03:42 -0500
Subject: [CR]Wissner derailleur?

Does anybody know anything about this Wissner derailleur?

The name appears to be German.

http://cgi.ebay.it/Cambio-gear-derailleur-per-bicicletta-depoca_W0QQitemZ 7216515162

Steven Maasland
Moorestown, NJ