Rare Vntg 1970's Air Force Provider Stein/Mug

This is a great vintage 1970's? Department of the Airforce Provider stein/mug. It is made by Fairchild Hiller. I haven't been able to find another one of the "Provider" ones yet online. It has a gold band around the mouth. In great vintage condition with a rust stain on the handle & mouth, some scuff marks on the mouth, and what feels like tiny manufacturer defect or possibly a tiny chip on the lip. The bottom has what looks like manufacturing defects as well. Please view all photos.