John, thanks for your reply.
Are you saying that any one of these hundreds of glass shops should be qualified to do this job?......including using the dam?......including setting the glass at the right height so that the window moldings fit correctly?
I didn't know if this was a case where you have to find an "old school" guy who is experienced with old cars to get this done correctly.
I'm saying there's nothing new or unique about using urethane to install windshields and backlites - they do it every day. Obviously, it would help if they have an installer who has done older cars with reveal moldings, as most newer cars don't have them.