Vintage Long Field Overcoat with Zipper Lining, M

Vintage Long Field Overcoat with Zipper Lining No tags - guess a Medium Measurements: across chest: 20.5" length: 35" This coat is AMAZING! It is very well made and in very good condition. This will definitely keep you warm outside. Or remove the heavy lining for a light jacket. I wish it had tags so I had a better idea of the year it was made. My guess, late 60s - early 70s.