Watch List notes:

GERMANY, Brandenburg (Margravate and electorate). Joachim I & Albrecht. 1499-1515. AR Groschen (26mm, 2.08 g, 2h). Berlin mint. Dated IΩ99 (1499). Eagle facing with wings spread, head left; coat-of-arms on breast / Short cross pattée with four coats-of-arms in quarters. Levinson I-396; Frey 515; Bahrfeldt 85. Toned, scratches, small delamination flaw. VF. Rare
.

From the W. R. K. Great Lakes Collection of Early Dated Coins.