Hi Gail - I just purchased a pre-owned 125 with liner, size 46, in pristine condition and would like to get an appx. date of manufacture if I could. The jacket has "Schott" printed all over the liner, the sleeve zippers say "IDEAL" on them, the main ziper just has a diamond engraved on it with a bar on either side and "USA" on the back and the box at the bottom of the zipper having 2 "X's" engraved in it. The tag inside the small front snap pocket says "2483 032 125 46". Everything appears to original. Is there anything else I can provide that might help you date this jacket? Thanks.