[CR]When did Campagnolo start using seat post insertion limit marks?

(Example: Production Builders:Teledyne)

From: Tom Sanders <tsan7759142@sbcglobal.net>
To: <classicrendezvous@bikelist.org>
Date: Tue, 25 Jul 2006 21:49:47 -0400
Thread-Index: AcawVcaTxtfvh+z1TmyTbe2mnjvepg==
Subject: [CR]When did Campagnolo start using seat post insertion limit marks?

Tried several different searches of the Archives and didn't get what I was looking for. Did Campagnolo start using insertion limit marks on seat posts
before the CPSC?
Tom Sanders
Lansing, Mi USA