When you find these Hemi 121's 98% of them either are just Hemingray, Hemingray 16 or have the patent date also, this is only embossed HEMINGRAY and PATENTED and that's it, a less frequently seen embossing. Insulator is VVNM cond, it has a few pecks and that's about it. Displays great! Makes a nice variant to add to a 121 collection. $6 + $4.50 shipping in USA.