Reflex-Korelle

I spent a bit of time last weekend tidying and organising my collection of cameras, and I found that I've a good few that have not made it to Blip. This one  was made by Franz Kochman in Dresden in about 1935. It's one of the earliest single lens reflex cameras. It has a large moving mirror that flips up when the shutter is fired, and a cloth focal plane shutter.  It has a waist viewfinder similar to the viewfinder of TLR cameras, and takes 6x6 photos on 120 roll film.