[CR]Can anybody ID this crank?

(Example: Production Builders:Pogliaghi)

Date: Tue, 25 Sep 2007 21:06:53 -0700 (GMT-07:00)
From: <worthy2@earthlink.net>
To: classicrendezvous@bikelist.org
Subject: [CR]Can anybody ID this crank?

Gents, In hopes someone might recognize the mark on this alloy crank, seems to have the same 6-bolt pattern as a TA or Stronglight, but mounted on an old Carlton Track frame (which is chrome plated, with "racer" headbadge and Campy track ends): http://www.flickr.com/photos/johnopower/1436891239/ seems to be either initials EWB or EBW and a "dagger" outline motif...
Alan Goldsworthy