U5 1909 (22 Apr.) U5 to Tokyo, bearing 1906-12 1c. (2) and 3c. vertical pair, all tied by Labuan c.d.s. (Type D8) and showing, on reverse, Singapore and Kobe transit c.d.s. Scarce. Photo

细节
U5 1909 (22 Apr.) U5 to Tokyo, bearing 1906-12 1c. (2) and 3c. vertical pair, all tied by Labuan c.d.s. (Type D8) and showing, on reverse, Singapore and Kobe transit c.d.s. Scarce. Photo