http://www.ebay.com/itm/271547750220
This vintage coat was made for Sears in the 1940s and was sold under their Hercules workwear label. The coat is made of black front quarter horsehide with a brown mouton collar. It is double breasted, with a shawl collar, handwarmer pockets and flapped cargo pockets, square yokes front and back and buttoned adjuster belts on the cuffs. The coat has a quilted cotton lining, lighter in weight than the typical sheepskin lining found in this style coat. Sleeve linings are purple, and have knitted cuffs to keep the wind out. The Hercules label is of the style used in the 1940s, however the last time I can find this model in any Sears catalog is in the Fall 1940 edition. This style of double breasted, shawl collared, hip length leather coat was popular in the 1920s and 1930s and changed very little through its production run. By WWII, this style coat would have been considered old fashioned and was replaced by zip-front sheeplined surcoat style jackets.

Chest (pit to pit): 24″ (doubled = 48″)
Shoulder to shoulder: 20″
Sleeve (shoulder to cuff): 25-3/4″
Length (base of collar to hem): 33″