Unlisted Embossing. Embossed H.G.CO (no period after CO) on the front skirt and PETTICOAT / G on the rear skirt. This insulators is a very nice light green color. For charector it is super, supper fizzy with micro bubbles and a couple bigger bubbles here and there scattered about. It also has a few pieces of larger white junk and a couple smaller pieces of black specks. It also has a rather deep straw lines that starts on f the dome and end just before the wire groove next to the right side mold line. About 1/4" over from where those straw lines stop there is an 1/8" open bubble. That about 1/2" over from the mold line. This insulator will display mint from either the front or rear views even though it has an inner skirt has a pinky nail sized side flake. That is inner skirt flake is on the left side mold line. That is why this insulator will display mint from either the front or back side. A splender insulator that will make a fine addition to any collection. A mere $35 shipped is what I'm asking for what may be a very uncommon embossing not to mention all the extras. I accept Pay Pal as a gift, person checks and money orders as forms of payment. My asking price includes shipping anywhere within the lower 48 US States. I will assist other countries. I will also combine shipping so have a look at all the other insulators I have listed in the for sale album. Send for a quote and also more pics if you need to have them. Thanks.