http://www.ebay.com/itm/271680370513
This jacket was made in the late 1930s-early 1940s and was sold in Cheyenne, Wyoming by Sam Stark. The jacket is a waist length, button front half-belt cossack style, with handwarmer pockets and side adjuster belts. The original buttons probably would have been brown bakelite or corozo, but were replaced sometime in the 1940s with metal military Wyoming state seal buttons. The backs of these buttons are marked “Superior Quality”. The cuffs do up with snap-belt adjusters. Inside one of the pockets I found an empty pack of Kool cigarettes with a 1944 copyright and a series 120 Dewitt Clinton tax stamp, dating the pack to 1950, and also helping set a probable date for the last time this jacket was worn.

Chest (pit to pit): 22″ (doubled = 44″)
Shoulder to shoulder: 18-1/2″
Sleeve (shoulder to cuff): 24-1/2″
Length (base of collar to hem): 23″