ARCHIVES Wrangler 11MWB Prototype “1947-48 model” Reprint. Made in Japan. The original prototype 11MW is a rare vintage jeans and the production period is very short, from 1947 to the middle of 1948. Details are as follows. Left twill weave denim. Vintage Wrangler jeans use Left twill weave denim. Levi’s is Right twill weave denim,… Continue reading ARCHIVES Wrangler 11MWB Prototype “1947-48 model” Reprint. Made in Japan.