Air Mail cover 1924 (1 Aug.) Peking - Tientsin special flight XU5 bearing 3c. and Air 90c. (a few trimmed perfs.) cancelled by c.d.s. (1.8), showing bilingual "To be despatched by/Aerial Service" h.s. adjacent and arrival c.d.s. (2.8) on reverse. Very rare special flight in connection with an Air Exhibition, only five covers recorded by Starr and Mills. Photo | Christie's

拍品 2116

2116

Air Mail cover 1924 (1 Aug.) Peking - Tientsin special flight XU5 bearing 3c. and Air 90c. (a few trimmed perfs.) cancelled by c.d.s. (1.8), showing bilingual "To be despatched by/Aerial Service" h.s. adjacent and arrival c.d.s. (2.8) on reverse. Very rare special flight in connection with an Air Exhibition, only five covers recorded by Starr and Mills. Photo

細節

Air Mail cover 1924 (1 Aug.) Peking - Tientsin special flight XU5 bearing 3c. and Air 90c. (a few trimmed perfs.) cancelled by c.d.s. (1.8), showing bilingual "To be despatched by/Aerial Service" h.s. adjacent and arrival c.d.s. (2.8) on reverse. Very rare special flight in connection with an Air Exhibition, only five covers recorded by Starr and Mills. Photo