I need to determine if the XK150 OTS convertible top (head) snap fasteners are visable on this model or concealed under a flap of material as with the DHC. These are the snaps on the rear corners of the head attaching it to the body. I do have an original magazine article (Aug '58) which shows the snaps visible but restorers I've talked to claim the snaps are hidden. If any of you have an authoritative reference I'd greatly appreciate it. No opinions please as I need this information for Concours originality judging.
