Hi all, first post here. I just picked up this razor at an antique store for $15. It's in pretty great shape; I'm just curious if anyone could help identify the model. It's a single piece TTO DE razor, and it says Gillette and made in USA under the head. My first guess was a Gillette Super Speed, but the nurlings on the bottom of the handle look different. Any ideas? If more pictures are needed to help identify, I have a few that I could post. Thanks.