I recently picked up what seemed to be a dark brown leather US army Air Force bomber jacket. I have been attempting to research it but I am struggling.The label states: Type A-2, Drawing No. 30-1415, Contract No. 45-1410P, Property Air Forces. U.S. Army. I would add photos but I can't seem to get them to upload. Any information or ideas anyone can share about this jacket would be greatly appreciated.