[CR]Shimano 600 EX arabesque triple?

(Example: Framebuilders:Dario Pegoretti)

Date: Sun, 3 Feb 2008 22:32:38 -0500
From: "Joe Bunik" <jbunik@gmail.com>
To: classicrendezvous@bikelist.org
Subject: [CR]Shimano 600 EX arabesque triple?

Hi all

Just purchased an early '80's Lotus Legend with a crank I am unfamiliar with. Did the Shimano 600 EX Arabesque group crank ever come as a triple, or would this be a custom conversion?:

http://tinyurl.com/yprl7q

Thanks
=- Joe Bunik
Pittsburgh, PA USA