Double overprints are very rare and known for values of 0.25 and 4 Din only...
1941 Međimurje local issue, 0.25 Din horizontal se-tenant pair with types "a" and "b" of coat-of-arms from the second printing with double overprint. Position 3,4. Certificate Marinšek.
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Local Issues of Independent State of Croatia
Međimurje • Banja Luka • Šibenik I & II • Dalmatia
