Cosina Voigtlander Bessa series -- Good cameras that seem to be holding up well but often seem to need rangefinder readjustments.
Konica Hexar RF -- Very good camera with a high degree of automation: Auto wind, auto rewind, auto exposure. Also has a full range of manual speeds. Battery dependent.
Zeiss Ikon -- An excellent camera. Battery dependent. Auto exposure with a full range of manual speeds. Excellent viewfinder. Rewind crank is on the bottom of the camera. Light in weight but very solidly built.