Just picked up a Walz Envoy 35 f1.9 circa 1959. From the pictures I've seen online so far, it has a pretty nice Sonnar-copy lens. Going to give it a quick clean and add it to the queue of cameras to shoot.
Nice camera! I don't see Walz cameras around much any more. I believe that Walz's parent company also made the Zenobaiflex - a TLR with the craziest name ever for a camera.