SAXE-ERNESTINE LINE: Friedrich III, 1486-1525, AR engelgroschen (2.50g), ND (1507-1525), Saurma-4425, cf. Keilitz-55/58, also citing Georg & Johann, helmeted shield of arms both sides, mintmark T, lovely EF, ex Don Erickson Collection.
Estimate: 120-160 USD