Slovak
Stamps of 1940
Michel 15
"Portomarken"
Issued 1940/1941. Printed on watermarked paper on sheets (10 x 10). Perf L12½.
Mi 15
20 h
blue
20 h
blue
Valid until: 30th Sep 1947
Quantities: 803,000
VARIATIONS
NO KNOWN VARIATIONS
PLATE FLAWS
NO KNOWN PLATE FLAWS
STAMPS FROM MY COLLECTION