Sumatra. Palembang. Signet ring overprint IPL of postmaster I.P. Lengkong in orange on 15 cent Kreisler, 15 and 50 cent and 1 gulden Van Konijnenburg nos. 522o-26b, 44, 51k and 54k, unused, 50 cent signed Boekema
Meer...Inzet: € 200,00
Sumatra. Palembang. Signet ring overprint IPL of postmaster I.P. Lengkong in violet on 10 cent Van Konijnenburg no. 522v-43bg, unused
Meer...Inzet: € 25,00
Sumatra. Palembang. Signet ring overprint IPL of postmaster I.P. Lengkong in violet on 80 cent Van Konijnenburg no. 522v-53k, unused
Meer...Inzet: € 75,00
Sumatra. Palembang. Signet ring overprint IPL of postmaster I.P. Lengkong in orange on 5 and 7½ cent Dancer nos. 522o-70 and 71 26b, 44, 51k and 54k, unused, 50 cent signed Boekema
Meer...Inzet: € 50,00
Sumatra. Palembang. Signet ring overprint IPL of postmaster I.P. Lengkong in orange on 30 cent airmail stamp no. 522o-76, unused
Meer...Inzet: € 75,00
Sumatra. Palembang. Signet ring overprint BST of postmaster Boestam in black, locally used in Sekajoe, on 1, 2, 2½, 3, 3½, 4, 7½, 20, 25, 35 and 40 cent Kreisler nos. 523z-15a, 16b, 17b, 18b, 19a, 20b, 22b, 27b, 28a, 31b and 32b, all unused, some signed Boekema
Meer...Inzet: € 300,00
Sumatra. Palembang. Signet ring overprint BST of postmaster Boestam in black, locally used in Sekajoe, on 5 cent Numeral no. 523z-42, used
Meer...Inzet: € 75,00
Sumatra. Palembang. Signet ring overprint BST of postmaster Boestam in black, locally used in Sekajoe, on 5 cent Numeral no. 523z-42, unused
Meer...Inzet: € 25,00
Sumatra. Palembang. Signet ring overprint BST of postmaster Boestam in black, locally used in Sekajoe, on 30 cent Van Konijnenburg in pair no. 523z-48, unused
Meer...Inzet: € 50,00
Sumatra. Palembang. Signet ring overprint BST of postmaster Boestam in black, locally used in Sekajoe, on 50, 60 and 80 cent Van Konijnenburg nos. 523z-51k, 52g and 53g, unused, 60 cent signed Boekema
Meer...Inzet: € 100,00
Sumatra. Palembang. Signet ring overprint BST of postmaster Boestam in black, locally used in Sekajoe, on 80 cent Van Konijnenburg no. 523z-53g, unused, signed Boekema
Meer...Inzet: € 25,00
Sumatra. Palembang. Signet ring overprint BST of postmaster Boestam in black, locally used in Sekajoe, on 2½, 4, 5 and 7½ cent Dancer nos. 523z-67, 69, 70 and 71, unused, except for the 7½ cent all signed Boekema
Meer...Inzet: € 75,00
Sumatra. Palembang. Signet ring overprint BST of postmaster Boestam in black, locally used in Sekajoe, on 1, 5, 10, 15, 20, 30 and 40 cent and 1 gulden postages dues Indies printing nos. 523z-77b, 80b, 82b, 83b, 84b, 86b, 87b and 88b, unused, except for the 1 gulden all signed Boekema
Meer...Inzet: € 200,00
Sumatra. Palembang. Signet ring overprint BST of postmaster Boestam in black, locally used in Sekajoe, on 15 cent postage due in combination with violet IPL overprint no. 523z/571v-83b on piece together with 83b (= without overprint) and 561z-77a 2x (only the 15 cent with overprints is without faults)
Meer...Inzet: € 100,00
Sumatra. Palembang. Signet ring overprint BST of postmaster Boestam in black, locally used in Sekajoe, on 5 cent postage due in combination with violet IPL overprint no. 523z/571v-80a, used and signed Boekema
Meer...Inzet: € 100,00
Sumatra. Palembang. Signet ring overprint BST of postmaster Boestam in black, locally used in Sekajoe, on 7½ cent postage due in combination with violet IPL overprint no. 523z/571v-81a, used and signed Boekema
Meer...Inzet: € 75,00