I recently got a beautiful Gillette, 3-piece, copper colored razor with a black plastic or bakelite handle for only $3.25 on eBay. It looks unused, has Gillette in a diamond on the head and no date codes, only pat pending and made in U.S.A. I think it might be a Tech but am not sure. It is a good shaver, mild like my Fat Boy set on 4, but the handle is very slippery when wet. I fixed that by using a handle from a Merkur classic three-piece. Can anyone ID this jewel.