Fish 2023 Z Undertaker - Tour Fundraiser

Brand spankin' new, these Z Undertakers feature Fish's 2023 tour Fun-Raiser stamp, the Maryland Darter (Etheostoma sellare), a possibly-extinct freshwater species last seen in 1988, and, if still present, confined to an extremely narrow range of creek habitats. This run has a normal small dome and feel relatively stiff.