NETHERLANDS EAST INDIES. Mint Error -- Blank Planchet -- 1/10 Gulden, ND (1910-30)-(u). Utrecht Mint. Wilhelmina I. NGC Genuine.
19.6mm; 1.24 克. cf. KM-311 (for fully struck type). A lightly toned example of this interesting, unstruck mint error, offering a good deal of luster remaining as well.
Estimate: $250.00- $500.00