Earl Witscher, Modernage Photo Service Inc.
Thanks ethereal reality, It sure looked like the building was set up for rails, but there were only buses in the picture.
It is hard to tell from the aerial photo, but there doesn't seem to be much left of the roof garden. It almost looks liked they pulled everything out and put in Astro Turf or something. I would have loved to go up there when the Jonathan Club had the place.