1940 a pair of airmail covers from Shanghai to Java and Bangkok,
f.w. SYS and Martyrs issue in value of $9.6 international airmail
rate,
1940 a pair of airmail covers from Shanghai to Java and Bangkok,
f.w. SYS and Martyrs issue in value of $9.6 international airmail
rate, tied by Shanghai cds. Former with “Per first available
steamer to Hongkong and by Imperial Airways Service to Java”
annotation while latter censored in Hong Kong and roughly
opened.
1940年一對上海寄爪哇及曼谷封，貼孫像及烈士票合9元6角，銷上海日戳。前者印有“Per first available
steamer to Hongkong and by Imperial Airways Service to
Java”指示，後者於香港檢查，封右側打開。
