Gerard, fantastic picture. I see "Motorcyclist" on picture. "Motorcyclist" is an American magazine, actually there were two magazines named motorcyclist. Is this cover of magazine ? If so, what month and year ?
AND..... this may not be the same machine as the other white machine. This machine has a rubber upper brake hose; not steel brake line.
the only other possibility would be the steel line was replaced with a rubber hose and other parts.........