http://www.ebay.com/itm/271371781839

This vintage mackinaw was made in 1952 for the Canadian army. Stylistically, it is almost identical to civilian Sheeplined mackinaws of the 1920s-1940s. It is, however, made of tougher stuff than most civilian (or US army) mackinaws of this style. The canvas shell is extremely heavy and rugged. The waist belt is much wider than is typical, and is has keeper loops to secure it to the belt loops so that it is not lost, as so often happens. The coat is fully lined in blue green pile, which is less fragile than the sheepskin linings in these can be this many years on. The sleeves are also lined in this material, and have extra long storm cuffs. The coat was made by the Scott Leather Goods Co. of Montreal, and is tagged a size 40.

Tagged size: 40
Chest (pit to pit): 25″ (doubled = 50″)
Shoulder to shoulder: 21″
Sleeve (shoulder to cuff):25-1/2″
Length: 36″