Vintage Brimaco motorcycle jacket

This is a key piece of Canadian motorcycle history. The British Manufacturing Company or Brimaco was a legendary manufacturer of the highest quality leather motorcycle gear back in the 1940's through 70's at least. It is very uncommon to find one of their jackets with the sleeve detailed like this one. I have had and seen a few, one with maple leaves (which I own), one with Quebec Fleur de lis down the arms, and this one with the name TERREBONNE (Good Earth) which is the name of the Montreal suburb area where the Brimaco factory once stood. I have a large collection and need to make a bit of room. I'm 5'8 and about 180 pounds and this jacket fits. Likely around a 42 chest but I can provide measurements on request and will post them here when I have a minute to take them.