Posted By:
scgaynorThe Sy Seidman photos are usually on thicker stock, that is one way to tell the different between an original Bain and a later print made by Siedman.
Something to watch out for too, whoever did the "grading/authentication" for the Culver photos didn't always idenify the Seidman photos as 2nd generation so you should be careful when buying one to look at the back of the photo as well.
scott