Slovak
Stamps of 1940
Michel 13
"Portomarken"
Issued 1940/1941. Printed on watermarked paper on sheets (10 x 10). Perf L12½.
Mi 13
5 h
blue
5 h
blue
Valid until: 30th Sep 1947
Quantities: 110,000
VARIATIONS
NO KNOWN VARIATIONS
PLATE FLAWS
NO KNOWN PLATE FLAWS
STAMPS FROM MY COLLECTION