Vintage 1960s? Butwin Washington Senators Wool Leather Lettermans Jacket Size 38

Vintage 1960s? Butwin Washington Senators Wool Leather Lettermans Jacket Size 38. This is in pretty good condition for its age. Please use photos for description. There does not seem to be any holes or tears. The sleeves have a coating on them that may have been used to preserve them. It measures appx 22 inches. It measures appx 28 inches from the collar to the band at the bottom. There seems to be some lint on the sleeves. We have not attempted to clean it and are selling it as it was removed from the estate. We are guessing that this jacket from the 1960s.