Wonderfull Cameras, and very usable, Rangefinder is one of the easiest I have found, and if you get one then go for the Color Skopar lens, I have a vitomatic and use it a lot, and as far as I know over here they are popular, but hard to find.just make sure the shutter is working, they are over 50 years old and the shutter at tgat age can stick, and don't trust the meter,check with a hand held, other tahn that get one and enjoy the wonderfull results available.
Richard