Sumatra. East Coast. 3½ Cent Kreisler postcard in offset print with red Dai Ni Hon overprint in a straight frame Bu.164d from Tandjong-/Balei 18.5.28.17 to Djakarta

Sumatra. East Coast. 7½ Cent letter sheet with violet Dai Ni Hon overprint in a straight frame Bu.167b from Kotapinang 18.7.26 to Bandarchalipah near Tebingtinggi

Sumatra. Tapanoeli. 10 Cent Van Konijnenburg with red coarse Hinomaru overprint no. 221r-43II on complete money order Bu.JF1a to transfer 10 guilders from Sibolga 19.4.28 to Batoesangkar 19.5.2

Sumatra. Tapanoeli. 10 Cent definitive issue in combination with 50 cent Malaya with red overprint type 131r no. M18 (rare usage in Tapanoeli!) on money order Bu.JF1a to transfer 147 guilders from Balige 18.12.31 to Padangsidempoean 19.1.6

Sumatra. Tapanoeli. 3½ Cent postcard Bu.S11 from Taroetoeng 20.3.23 with on the reverse several stamps from the definitive series, cancelled in violet by the commemorative cachet ´Third Anniversary of the Rebirth of Sumatra´, type used in North Sumatra, vNV.435, from Taroetoeng which is not recorded yet

Sumatra. Tapanoeli. 5 Cent Dancer with violet Dai Ni Hon overprint in frame on a home-made postcard tied by a faint strike of the delivery house pmk Sajoermatinggi / Yûbinsyo (vNV.072, RRR) via Padangsidempoean 19.7.19 to Djakarta

Sumatra. Tapanoeli. 3½ Cent definitive issue on a home-made postcard tied by a faint strike of the delivery house pmk Sajoermatinggi / Yûbinsyo (vNV.072, RRR) via Padangsidempoean 19.9.4 to Djakarta

Sumatra. Tapanoeli. 10 Cent definitive issue on a repaired front of an envelope tied by a very fine strike of the delivery house pmk Sajoermatinggi / Yûbinsyo (vNV.072, RRR) via Padangsidempoean 19.9.4 to Djakarta

Sumatra. Tapanoeli. 3½ Cent postcard Bu.189d in wonderful quality tied by a fine strike of the delivery house pmk Sajoermatinggi / Yûbinsyo (vNV.072, RRR) via Padangsidempoean 19.2.3 to Djakarta

Sumatra. Tapanoeli. 3½ Cent Kreisler postcard in offset print with orange Hinomaru overprint Bu. 136 (crease, 2 staple holes) from Kotanopan 17.10.10. to Rantauprapat

Sumatra. West Coast. 2 Gulden Van Konijnenburg with violet cross overprint no. 321v-55g, cancelled Boekittinggi 18.9.-7. Beautiful stamp!

Sumatra. West Coast. 5 Gulden Kreisler with black cross overprint no. 332z-41b on piece cancelled Padang 18.12.2.

Sumatra. West Coast. 10 Cent Van Konijnenburg with violet cross overprint in combination with black Dai Ni Hon Yubin overprint no. 874z/325v-43bk on cover (flap missing) from Boekittinggi 19.2.15 to Bogor, showing several censor marks (and damaged label on the reverse)

Sumatra. West Coast. 5 Cent in pair and 30 cent definitive issue on cover from Padang 20.7.28 sent registered to Soerabaja 1.9.05. R-label Bu. type 7b, censor label Bu.JCS8

Sumatra. West Coast. 5 Cent Numeral with black large Dai Ni Hon Yubin overprint no. 885z-42 on complete money order to transfer 5 guilders from Manindjau 18.11.4 to Pajakombo 18.11.-6

Sumatra. West Coast. 5 Cent Numeral with black large Dai Ni Hon Yubin overprint no. 889z-42 on complete money order to transfer 4 guilders from Padang 18.11.19 to Boekittinggi 18.11.19