Single-reeded circular plate with flat well scored once near booge; no foot ring. Six marks on underside of well include the arched crowned-rose-and-column touchmark of Cornelius Bradford struck twice, both partial, above four pseudo hallmarks (left to right): the raised serif letters "DS", a flaming heart pierced with crossed arrows, a left-facing lion rampant, and possibly a leopard's head, all in serrated squares.
Maker is Cormelius Bradford (1729-1786), working in New York, NY, and Philadelphia, PA, circa 1750-1786.