[JasonL]

Does anyone have any information or can you recommend a reference piece that discusses Berk Photos, and their proofs?

I recently saw an ad in the Summer 2007 Old Cardboard that listed Berk proof photos for sale, and I am completely unfamiliar with this issue...and it looks as though one of my cousins has at least two images...

If anyone has any info on these photos I would greatly appreciate hearing from you.
Thanks!
Jason L