[CR]Ciocc Cyclocross

Example: Events:Cirque du Cyclisme:2002

Date: Sat, 30 Jun 2007 15:14:57 -0700 (PDT)
From: jon doe <one_bad_seed66@yahoo.com>
To: classicrendezvous@bikelist.org
Subject: [CR]Ciocc Cyclocross

I recently picked up a garage sale Ciocc. It is a cyclecross frame (48 seat/50 top, 42 chain stay with a 130mm spacing). Rear brake cable routs through top tube. Braze on cantilever brake mounts (only) braze on front derailleur. What seems odd to me is the tubeset: the sticker says Oria prodotto base Mannesmann. There is a 48 (frame size) and 624 94 stamped on the BB. No cut outs or stamps on the tubes. Is anyone familiar with this frame? Is it a true Ciocc cyclocross made from German steel? I've attached a few pics to the email.
Thanks in advance for any help.