| Crown Overalls Advertising from Farm & Firesede March 1928. It advertises "CROWN SHRUNK OVERALLS.They cannot shrink". In 1928, the technology to resist shrinking the textile is not 
                common. Sanforized was invented in late 1920's, but it's not popular 
                until 1934 BICMAC brand sanforized overalls were sold by J.C.Penney.   SANFORIZED   And there is no "Sanforized" on this ad. I don't know how to do that by Crown Denim mills but it's very 
                mysterious.   |