Watch List notes:

PORTUGAL

Maria I, 1786-1799. ½ Peça 1789, Lisbon. Obv. MARIA I D G PORT ET ALG REGINA. Bust right. Rev. Portugal coat of arms. Vaz MS.81; Silva MI 77. AU. 7.06 g.
VF

Ex. Sotheby's Geneva auction, 10 November 1986, lot 364. 2420 CHF + bp.