UW SWAP Online Auction - Polaroid Propalette 8000 Attachment with a Mamiya RB67 120 Film Back #51615A By Unknown https://swapauction.wisc.edu/Listing/Details/5698627/Polaroid-Propalette-8000-Attachment-with-a-Mamiya-RB67-120-Film-Back-51615A | Facebook
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