ITALY. Milan. Grosso, ND (1481-92). Milan Mint. Giovanni Galeazzo Sforza, with Ludovico Maria Sforza as regent. PCGS EF-45.
Biaggi-1571. Obverse: Crowned helmet left with dragon crest; Reverse: Facing mitered bust of St. Ambrose. Featuring an amber-deep gray tone, this lightly handled specimen retains solid detail upon each side.
Estimate: $150 - $300