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Issuer: Uganda
Block in sheet 18927 Date: 3/1/1981 (1981 blocks) (4, 2 x 2) 1, 1: 1sh d=H von Stephan 1831-1897 cofounder of UPU 1, 2: 2sh d=UPU headquarters (1981) 2, 1: 2.70sh d=Mail aircraft 1935 2, 2: 10sh d=Mail train 1927 |
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