1939 (22 Jun) French military cover from Tientsin to England, f.w. SYS 5c + Martyrs 20c, tied by Tientsin B bilignual cds., along with
1939 (22 Jun) French military cover from Tientsin to England, f.w. SYS 5c + Martyrs 20c, tied by Tientsin B bilignual cds., along with French "Le Vaguemestre" achore seal. Example during the Tientsin Incident in which Japanese troops blocked the British and French settlement in Tientsin.1939.6.22 法軍軍郵封自天津寄英國，貼孫像5分 + 烈士2角，銷天津B三格點線日戳，旁鈐法軍郵務圓戳。天津事件期間寄出，當時英國及法國之天津租界被日軍封鎖。
