Hello everyone, I was wondering if you could help me identify the track frame I just received. It came from Australia. I would like to know if I should restore it to its former glory, or just keep it as is. It looks like it was British-made, and the guy at the bike shop told me it may be a Holdsworth. I looked up pictures of old Holdsworths and am not too sure. So without further ado, here are pictures:

^It says "S 27"

^"11" Stamped on the bottom of the BB Shell

Campagnolo Track Ends

Rear Brake Bridge

^It has tapering on the lugs on the seat tube.

^And tapering on the downtube

And the double plane fork.
Feel free to move this thread if its in the wrong place. And thanks in advance for the help. I really appreciate it.