Spain. Isabel II. 10 Reales 1863 Madrid (No reserve price)

Spain. Isabel II. 10 reales from 1863 minted in Madrid.
Obverse: bust of Isabel II to the right, legend ISABEL 2ª POR LA G. DE DIOS Y LA CONST. and date 1863.
Reverse: crowned shield between the Pillars of Hercules, legend REINA DE LAS ESPAÑAS and value 10 REALES. Six-pointed star
Weight: 12.68 g
Diameter: 30 mm
Metal: silver, fineness 900
Condition: small dent on the edge, visible in the photographs. Reverse with darker patina, more pronounced on the reverse. Obverse with good relief and complete legend.
The coin comes from a numismatic auction, and afterwards spent some time in my personal collection.
Look at the photos to form an opinion.