Very nice find on the Inaugural button and the story as to where it was found. Have you ever tried the product Gemplers' on iron relics? I tried this last year and really liked it on some of my relics. It finishes the relics off and preserves the iron. It is a great product in my opinion if you don't mind the relics turning black. I thought about this a bit before trying it, and I decided to give it a try. My winning point was the overall look of the relic or preserving it for years to come. As I said, I was pleased with the overall looks when finished.