Got a thing for TLR s. Playing with my latest toy, a Mamiya C3 Bought on the Bay o evil.for £I80 with 65mm & I05mm lenses.The .65mm has some slight hazing on viewing lens only, other 3 glasses are perfect.. Obviously not used in many years, as it had a tin take up spool in. Light seals looked perfect but turned to dust when touched. New seals fitted now.. Was the glue on the seals made from bears teeth ? FUN FUN FUN cleaning that off. Wondering a couple of things. Why are these cameras so dirt cheap ? Yashica I24g s fetch more & they certainly are not a better camera. NEXT When did tin spools go out of use ? BTW have a Bronica too. THO I Hate electronics in cameras.