Muri Bhalissa: Borneo tat-tramuntana - Bolol tal-pustaġġ-dovut (1897 - 1939) - 3 bolol.
1900
Postage Stamps of 1899 Overprinted "POSTAGE DUE"
WM: Xejn Perforazzjoni: 12 x 13, 13½, 14, 15, 16