Prt-1018.
AE 6 reis, ND (1834-53), KM-259, Gomes-05.01, Album (2011), list 265, lot 113653

Wt = 3.34g. Diam = ~17.9mm. 6 Reis, Maria II, ND(AD1845-48)
Photo from Zeno posted by xpoleg