This is a Zeiss Ikon Ikoflex, a twin-lens reflex camera made by the Zeiss Ikon conglomerate in the years immediately preceding and after WWII. It was my grandfather's. After he died my father gave it to my ex-husband who just sent it back to me. I have no idea how or even if it works but I think I might take it somewhere and see about all that. It takes 120 medium format film which I have for my Holga. So if I can get it to wrk, then figure out how to use it I could actually take pictures with it.