Hi, I'm in very cold West Michigan. I acquired a huge box of World War II paper items from an estate. I went through the box and found most everything to be P-38 related, blueprints and lots more from 1943-44. They belonged to a Captain/engineer in the Air Corp and were from several different bases. Several have to do with a drop tank and refueling. I was wondering if the blueprints would be declassified after all these years or who I could contact to find out. I didn't know where to start so I came here. Thanks from Michigan