My Grandgather owned one or two when new, probably back in mid fifties or early sixities or there abouts. He worked for Ford in Dearborn and put quite a few miles on it. My cousin said he used to see it around the Rochester, Michigan area in the early 70's. but lost track of it after that. It probably didn't survive the Michigan environment, thats seems sad to me.
Gary
p.s. - I'd still like to see the photos