Vintage 50's Horsehide Black leather Motorcycle Jacket in BATTERY POINT, Tasmania for sale

Vintage 1950s black leather horsehide motorcycle jacket.
Black leather with copper⁄brass snaps & zippers
Three zippered pockets with Conmar zippers, also on sleeves. Main zipper has been replaced.
No brand name found but this is a heavy duty, quality leather.
Lined with a satin material. Half belt.
The back has original faded motorcycle club art, it looks like it said "Dutch"or" Ppistons" has been suggested. Bought from guy in Brooklyn ⁄ New York.
Please refer to, compare and know your measurements before purchasing.
I wear a 46 (large) and this is a too small. Estimating about a 40-42 (medium).
Chest (armpit to armpit) 21 inches
Waist 19.5 inches
Shoulders (shoulder seam to seam) 18 inches
Sleeve (shoulder seam to cuff) 24 inches
Length (top of collar to hem) 24 inches