I'm from France and a reader of this nice forum for a while now, and I wanted to share some of my archives, as I have been a camera repair technician for some years.
I worked a lot on russian cameras.
I had the chance some 10 years ago to buy this strange Moskva 5 (unfortunately resold since) which was modified with a combined rangefinder/viewfinder. I don't know if this was a prototype or a custom modification, but the whole top of the camera is different. The original top cover has been cut, brazed, and rechromed. A beam splitter and a simple mirror were installed. The right rear rangefinder eyepiece was painted black inside, and was used as a plug.
If you have any idea of where does this camera comes from, I'd be happy to read you.
Thank you.







