Watch List notes:

SCOTLAND. William & Mary. 1689-1694. AR Sixty Shillings (39.2mm, 27.36 g, 12h). Edinburgh mint. Dually dated 1691 and RY tertio. Conjoined busts of William, laureate and draped, and Mary, draped, left; 60 (mark of value) below busts / Crowned coat-of-arms. SCBC 5642. Fine, toned, a few light scratches.

From the Dr. William E. Triest Collection.