As far as I know, it's one of only two on the Lounge. Here's Tony's:
Tony in Tarzana said:My Stetson Stratoliner finally showed up, so I thought I'd gather my two aviation-themed lids and show 'em off.
The Stratoliner was named for the first pressurized airliner, as we all know. Mine is unlined, and has what appears to be a $6.50 price tag inside the sweatband. If that's what it is, it's the lowest price tag I've seen on any of my vintage hats. It's a dark chocolate brown. The felt is fairly stiff but it feels nice. The condition is almost new, no wear on the sweatband at all.