Japón
Automatically generated translation
Yvert 372(4), 380C, 380D. 1947. 10 and purple, block of four, 4 and blue and 5 and blue. TOKYO to BANGKOK (THAILAND). On the front it marks INTERNACIONAL AIR MAIL / ROUND THE WORLD / INAUGURAL / TO AND FROM JAPAN / 1947, in red and on the back arrival. MAGNIFICENT.