[CR] 70's B. Carre "cracked?" Head lugs?

Example: Humor

Date: Wed, 1 Jul 2009 05:40:10 -0700
From: Tom Jue <fyrtom@yahoo.com>
To: <classicrendezvous@bikelist.org>
Subject: [CR] 70's B. Carre "cracked?" Head lugs?

Dear list,

Please help me in advising whether through the pictures,if in your opinion the lug(s) may be cracked, or that it may be just the paint???  This is a first for me.

http://www.flickr.com/photos/27817184@N03/3678443628/ http://www.flickr.com/photos/27817184@N03/3678443024/ http://www.flickr.com/photos/27817184@N03/3677627841/ http://www.flickr.com/photos/27817184@N03/3678441986/

Thanks so much,
Tom M. Jue
San Francisco, CA (cooling temps.)