I got this at an antique shop in Salisbury Maryland. It, and a nearly identical one were in a closed hat box under some other things. Looked like someone else had wanted them and hidden them to get them later.
This is another hat I got from a supplier in Italy. And another one that arrived squished in an envelope. But you know, the work put into fixing the shipping damage was always worth it. The guy had some really interesting hats.
This hat is a mystery. I’ve seen them show up on ebay from time to time. They’re mostly all from this company, and all are from New Jersey. They’re all oddball colors. Masonic? Mummers? I would guess some kind of fraternal organization.