拍品 1924
1924
cover 1912 (Mar.) envelope (small faults) registered to U.S.A., bearing KE 6c. and 10c. (2) tied by type Eii c.d.s. and showing boxed "CANTON:B.P.O." registration h.s.; 1918 (2 Nov.) envelope registered to Switzerland, bearing "CHINA" 10c. vertical pair tied by type Eii c.d.s., showing fine framed "CANTON:B.P.O." registration h.s. with Censor label at left tied by violet oval cachets

细节
cover 1912 (Mar.) envelope (small faults) registered to U.S.A., bearing KE 6c. and 10c. (2) tied by type Eii c.d.s. and showing boxed "CANTON:B.P.O." registration h.s.; 1918 (2 Nov.) envelope registered to Switzerland, bearing "CHINA" 10c. vertical pair tied by type Eii c.d.s., showing fine framed "CANTON:B.P.O." registration h.s. with Censor label at left tied by violet oval cachets