This is a vintage three piece gold colored Shaving Safety Razor with a Three piece design, top blade holder has one threaded prong (for handle). Inside: "PAT. NOS. ON PACKAGE", underside: "REG. U.S. PAT. OFF. | [Gillette diamond] MADE IN U.S.A." According to Badger & Blade I found “The Gillette Tech was notable as the first Gillette razor sold with a solid safety bar rather than an open comb guard, has a characteristic diamond-indented guard plate. I also found “Note that the slots on the '46-'50 Techs are oblong. Techs from the '38-'45 have slots that are slightly triangular.” This one may be WWII Era but I am unsure. It is priced according to plating condition. It is well used with much wear, Top complete plating loss, bottom plating wear in good usable condition. Some the newer blades are made for use in these older double edge blade razors. It was cleaned and polished.