Watch List notes:

GERMANY, Preußen (Königreich). Wilhelm I. 1861-1888. AV 10 Mark (19.5mm, 3.98 g, 12h). Berlin mint. Dated 1872 A. Bare head right / Crowned eagle facing, head left; collared coat-of-arms on breast. KM 502; Friedberg 3819. Superb EF, a few light marks.