Completely forgot about the 1960 Condor- Mackeson team of independents. I think there frames were built by Bill Hurlow and they rode the forerunner of the Brooks Professional saddle a butchered B17 by Condor's with very large copper rivets. Mackeson was a sweet milk stout brewed by Whitbred you could get it on draught as well. Never see it now.
Best wishes and be lucky. Michael Butler Huntingdon UK.