I'm always looking for wrong-sided brakes for use on a frame that originally had center pulls and has the stops on the wrong side of the top tube. I'm making do with Tektro 800s. They work fine, but I'd prefer vintage. I could use center pulls, but that would be too easy.

In case you're confused, some of us are talking about the wrong-sided calipers and others are talking about the right lever operating the front brake. One can easily be changed and the other cannot.