ChinaChina / Yunnan 1929 Registered envelope to Saigon
cover bearing Pakhoi Yvert 61, "16 on 40c" Brown (5) mixed with Yunnan Yvert 61 "20 on 50c" Rose tied by Nam Dinh datestamp with matching registered label routed via Hanoi with Saigon Central arrival. Nice item. (pt)
