Well, yesterday I added another camera to the collection... my first rangefinder. A first-generation Yashica Electro 35 G, dating from about 1968 or maybe '69 according to my research. The bad news is that it's in pretty sorry shape!
I got it via Freecycle (where people offer up stuff for free that'd otherwise go in the trash), I was the second person to get it as the first promptly re-offered it. The shutter is pretty well stuck (once I got it to close all the way, but only once - usually it's about half-open), the focusing ring is extremely difficult to turn, the aperture ring is almost as bad, the self-timer has to be pushed (hard) by hand to move, and the front ring (not even sure what it does) moves too easily. The lens frame has a couple dents and the glass itself has seen better days.
Oh well. It's still kind of interesting, and gives me an idea of how a rangefinder focuses (very different than an SLR!)