Slovak
Stamps of 1940
Michel 18
"Portomarken"
Issued 1940/1941. Printed on watermarked paper on sheets (10 x 10). Perf L12½.
Mi 18
50 h
blue
50 h
blue
Valid until: 30th Sep 1947
Quantities: 1,645,000
VARIATIONS
NO KNOWN VARIATIONS
PLATE FLAWS
NO KNOWN PLATE FLAWS
STAMPS FROM MY COLLECTION