Vintage Cable Car Clothiers Robert Kirk sport jacket union made

Vintage Cable Car Clothiers Robert Kirk sport jacket, union made. Dark tan color, lighter weight material, I cant find a materials tag. There are spots on the jacket front, sleeve and lining has age spots, i made closeups. This is sized for man that got Mediums, dimensions are: Across Shoulder: 18 1/2", Pit to Pit: 22", Waist: 21", Length from shoulder to bottom: 28", and Sleeve Length: 24 1/2". DB-Suit3ccc