I just recently got a Winchester off Ebay, and am trying to find some kind of information on these razors. I found some site that told me their cutlery division operatedd up to 1940, that was about all I found. Thanks for any leads. edit: at least I discovered that the handles on mine are in fact original. Pretty amazing that those handles and blade look so good for being such an old blade...looks like the owner never used it, ever. The markings are authentic with the protocols Winchester used, and the model numbers match up, stamping is correct size, etc. Now just to find out when this thing was made. I'm still unsure if I want to shave with it....it's just too nice.