Congratulations!
In 1977, I was thrilled to find a brand new Mirro on the shelves of Frager's, an old hardware store at 12th and Pennsylvania Ave., SE in DC.. On the lowest shelf at Cook's Hardware in the early 80s, in Laurel, MD, I found a brand new Presto model 60 stamped aluminum 4 qt cooker. At a hardware store in Falls Church, I found Presto Breakaway 5,10, 15 lb pressure regulators in the little padded paper bags.