Zeiss Ikon, Carl Zeiss - Derval - Novar Anastigmat. I checked on the Internet it is the name of a place in France or a laundry detergent. The time of such cameras is over.
I have been interested in photography all my life and remember quite well developing my first black and white films myself... My favorite subjects are...
A little piece of photographic history there. I like the close-up of it. There are some who are still using cameras like this but it must be extremely difficult to get film for them I would think.