[CR]French threaded cog?

(Example: Framebuilding:Brazing Technique)

Content-class: urn:content-classes:message
Date: Thu, 19 Jul 2007 11:34:57 -0500
Thread-Topic: French threaded cog?
Thread-Index: AcfKIr5h8YOp0b9bT2uRRMpSP7erPQ==
From: "Cheung, Doland" <CheungD@bv.com>
To: <classicrendezvous@bikelist.org>
Subject: [CR]French threaded cog?

Does such a beast exist? I've got an old set of Normany hubs that don't have a groove on them, so I'm assuming they are French threaded.

Doland Cheung
SoCal