While visiting my folks, I stopped by a couple of antique shops. These were behind an antique register sitting on top of a display case. If I hadn't walked around it, I would have missed them. The adjustable needed a good bit of cleaning up, but the small (travel?) razor appears to be unused. It has the original paper card in the head where the blade goes!

First two pics are before cleaning. From what little I know, it appears to be a Gillette Fatboy or Slim. The adjustable is a little rough, but I think they were worth the $6 per razor.