[CR] Huret Jubilee "Drillium" Circa When ?

Example: Racing:Beryl Burton

Date: Wed, 4 Feb 2009 11:54:11 -0800
From: r cielec <teaat4p@yahoo.com>
To: Classic Rendezvous <classicrendezvous@bikelist.org>
Subject: [CR] Huret Jubilee "Drillium" Circa When ?

Ahoy !

Does anyone know the approx. dates the drillium Huret Jubilee rear derailleurs were offered ? I just assumed these were Sachs-Huret factory drilled.

I've gotten into a discussion with a long-time bike shop owner who insists that Huret Jubilee drillium rear derailleurs are not factory produced but, after-market or hobby.

Thank you.

Richard Cielec
Chicago, Illinois; U.S.A.