Lot 3430

1943 Kunming (3 Jul) to USA. Airmail registered cover, f.w. SYS $2x 2 + $5 x2 + barred surch 50c, tied by Kunming bilingual cds. Transit Calcutta by BOAC, censored and resealed. Transit Miami (23 Sep) via Pan American Airline. Commerical usage of barred surch 50c stamp is rather scarce on outgoing mails from Yunnan.

1943.7.3 昆明寄美國。航空掛號封，貼孫像2元x2 + 5元x2 + 劃線伍角，銷昆明三格點線日戳。經英國海外航空寄加爾各答，檢查並重封。後由泛美航空於9.23送至邁阿密。雲南郵件貼用劃線伍角票寄國外少見。