Excellent jacket, here's the ebay listing. it appears to have been made for Thurston Bros I'd end the auction early for a member here. Its also got a small hole around the shoulder. Vanson was very good to me and assured me the hole won't get any bigger. https://www.ebay.com/itm/192789868941?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649
Pit to pit 25.5" shoulder to cuff 26" Back of neck to waist 26.25 My ebay post starts at $375 https://www.ebay.com/itm/192822752624?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649