Watch List notes:

GERMANY, Sachsen-Altenburg (Duchy). Friedrich Wilhelm II. 1639-1669. AR Quarter Taler (32mm, 6.87 g, 12h). On his death. Saalfeld mint. Dated 1669 (in Roman numerals). Armored bust facing slightly right / Legend in eight lines. Kernbach 65.1; KM –. Cabinet toning, a few scratches. Near EF.