The contract label is very similar to that used by Dubow on its last contract A2 from 1942 -W33-038ac1755(11631) . The seller says it dates from the Korean War period.
http://cgi.ebay.co.uk/9-Original-US-Lea ... tsupported
I suspect it's an early '80s repro as the leather looks similar to their later repros, but may well be wrong! Any thoughts on it.This is not a reproduction by Willis & geiger in the 1980s & 90s, but a correct original military contract issue from Korean War.
http://cgi.ebay.co.uk/9-Original-US-Lea ... tsupported