Croatia
Stamps of 1941
Michel 1
"Portomarken - Postage Due"
Issued 26th Apr 1941. Stamps overprinted 'NEZAVISNA / DRZAVA / HRVATSKA' in black.
Mi 1
50 P
grey violet
50 P
grey violet
Valid until: 15th Feb 1943
Quantities: 990,600
Beware of false overprints.
VARIATIONS
Mi 1a
grey violet
grey violet
Mi 1b
dark brown purple
dark brown purple
Mi 1c
dark red violet
dark red violet