[CR]Campagnolo crank set dating

(Example: Production Builders:Tonard)

Date: Sat, 05 Jul 2008 19:47:02 +0100
From: "Johnsons" <thejohnsons2@ntlworld.com>
To: <classicrendezvous@bikelist.org>
Subject: [CR]Campagnolo crank set dating

Hi This question may be borderline off topic, the answer will determine the status. Can anyone help date a pair of Super Record cranks, please? They 180mm, non fluted with 32 in a square stamped on the rear side. Chuck Schmidt's timeline on Velo Retro site mentions 11, 22, and 33 in a square as 85, 86 and 87 respectively but not 32 which makes no sense of the
sequence.
Thanks
--
Bob Johnson
London UK