Nice early WT. CO embossed medicine corktop. Embossed LFW SEIFERT /COR 40 th ST N.Y. / 622-3RD AVE. Light ice blue aqua and has only 1 tiny flake on the bottle corner. Delicate corktop lip is perfect. Glass is in VGC having a very faint dullness and fine hi point dullness on the embossing. Bottle dates from between 1860's-1900 when WT still used the WT&CO embossing. More photos of the embossing available. $20 + shipping.