[CR]Berto Gearing Article - Anyone ?

Example: Production Builders:Cinelli:Laser
Date: Tue, 1 Apr 2008 19:37:42 -0700 (PDT)
From: "r cielec" <teaat4p@yahoo.com>
To: Classic Rendezvous <classicrendezvous@bikelist.org>
Subject: [CR]Berto Gearing Article - Anyone ?

Ahoy !

Well, as per usual, I am not exactly sure what I am seeking and, so rely upon the informed Listers.

A Frank Berto magazine article, perhaps from the 1970's, in which he articulately demonstrated the method to calculate and plot gearing for half-step (and perhaps others).

Does that ring any bells ? Can someone point me to that article ?

Thank you.

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

You rock. That's why Blockbuster's offering you one month of Blockbuster Total Access, No Cost.