A stroke of luck finds me in possession of the same model of camera that Vivian Maier used for many years. It is a humbling situation and one I didn't expect to occur. The camera will be serviced by a brand repairman in Stockholm and be up for sale in my shop by Autumn.
Pictured is the camera next to my cherished Fed 2.
The Leica II is smaller than the Fed and much lighter. They function in very similar fashion - well, that's since the Fed is a development of a copy of the other camera.
Another camera that will be up for sale in the Autumn is the Leica M5, after servicing, pictured below.
If you like rangefinder cameras but have a lesser budget there are lots of options in my shop at Etsy. Also exchangeable lens rangefinders are available.