Netherlands, 1731 ducat, Utrecht, NGC UNC Details
The last vintage of ducats minted since 1679 with a rosette between the knight's legs, no mint marks were minted at this location after 1731.
Mint master: Silbertus van Romond
obverse: figure of a knight holding a sword and a bundle of arrows, a rosette between the legs, and on the sides the date numerals 17-31, the legend CONCORDIA RES - PAR - VÆ CRES TRA