This German Air Force or Luftwaffe battle blouse appears to have originally been a 4 pocket tunic jacket that was altered, hence the denim waistband. So it now has two breast pockets only, but the original epaulettes and badges, and silver buttons. It has the NATO numbering on the tag, with the 12 representing "West Germany". Fabric is blue/grey wool. Made in Gudlingen, Germany, by Weaver Fashion. Dated 1975.