DENMARK. Glückstadt. Frederik III. 1648-1670. AR 1/16th speciedaler (3 skilling lybsk). 1.73 gm. 20 mm. Crossed hammers i.m. 1666. Realistic crowned bust right; FRIDERIC 3 DG D N V G REX / XVI / E REIC / HS THA / 1666 in four lines; MONETA NOVA GLVCKSTADI around. KM 54.1. Mint State; choice piece, attractive toning with multi-hued highlights.