Highland Sports Coupe project...

[Mike Costigan]

It isn't a Mulliner; the Mulliner had front-hinged doors with no cut-out, and as you say, a single back window.

Edit: OK, I may have to eat my words. It's certainly not the standard Mulliner coupe, but I've just found this on the internet; the tail is a bit different, but it is an artist's illustration, so maybe the photo is of a Mulliner Sunshine coupe:


  1929 Mulliner Sunshine coupe.JPG (Size: 46.78 KB / Downloads: 682)