Hello everyone, I just received my Yashicaflex TLR in the mail. This is an odd camera, amd I can't find a manual for it. Here's a description: Yashimar 80mm lens, with a copal shutter @ f 3.5. Cold shoe on left hand side Film is loaded from the bottom by swinging a hinge to the side then popping open the bottom. On the back, there is no frame count finder of any kind. There are only knobs on the side, no cranks. The name plate only says: "Yashicaflex". Stamp date is Jan 26, 1957 - serial number is 90822. What camera is this, and how will I know what frame I am on? Richard PS. Paid about $100 for this camera.