Sumatra. West Coast. 3½ Cent postcard with large Dai Ni Hon Yubin overprint Bu.175a from Batoesangkar 18.12.? to Medan. Censor Bu.JC14a from Boekittinggi

Sumatra. West Coast. Change of address card type Dancer with large Dai Ni Hon Yubin overprint, unused

Sumatra. Riouw. 50 Cent Kreisler with black Dai Ni Hon Yubin overprint in combination with black cross overprint of Bengkalis no. 881z/386z-34a, cancelled Bengkalis. Slightly stained, but a rare, unlisted stamp!

Sumatra. Riouw. 50 Cent Kreisler with reddish violet Dai Ni Hon Yubin overprint in combination with black cross overprint of Bengkalis no. 881r/386z-34a, cancelled Bengkalis 18.2.24. A rare stamp! Signed Boekema. € 650

Sumatra. Benkoelen. 10 Cent Van Konijnenburg with monogram overprint of postmaster Rosali in black, used locally in Liwa, no. 382z-43bk, unused. Only two unused copies known of which this is the 2nd one (the 1st being auctioned in sale 642). A very rare stamp! Cert. 'Van Dieten, 2019'. € 750

Sumatra. Benkoelen. 15 Cent Kreisler with black Star of David overprint no. 398z-26b, cancelled Liwa. € 300

Sumatra. Benkoelen. 40 Cent Kreisler with black Star of David overprint no. 398z-32b, cancelled Benkoelen 18.1.19. € 300

Sumatra. Benkoelen. 1 Gulden Van Konijnenburg with black Star of David overprint no. 398z-54k, cancelled Tjoeroep 17.12.42.5-6N. € 350

Sumatra. Benkoelen. 10 Cent and 30 cent Van Konijnenburg in pairs with black large overprint Dai Ni Hon in straight frame in combination with black cross overprint nos. 841z/393z-43bk and 48, both pairs used and with faults. € 420

Sumatra. Benkoelen. 3½ Cent postcard with black large overprint Dai Ni Hon in straight frame type 841 from Benkoelen 18.12.18 to Djakarta. Censor similar to Bu.JC14c. Not recorded

Sumatra. Benkoelen. 7½ Cent letter sheet with black large overprint Dai Ni Hon in straight frame type 841 Bu.171a from Benkoelen 19.3.8 to Djakarta. Censor Vr.301 from Palembang, censor label Vr.508 with round censor mark no. 20 type Vr.207 from Palembang. Rare item!

Sumatra. Benkoelen. 10 Cent on 12½ cent postal stationery envelope with black large overprint Dai Ni Hon in straight frame type 841 Bu.172, unused

Sumatra. Djambi. 7½ Cent postage due with black overprint MA no. 411z-81a, cancelled Badjoebang. € 175

Sumatra. Djambi. 10 Cent postage due with black overprint MA no. 411z-82a on piece, cancelled Badjoebang. € 175

Sumatra. Djambi. 5 Cent Numeral and 1 gulden postage due both with black overprint MA nos. 411z-42 (thin spot) cancelled Rantaupandjang-/Tabir (vNV.RR) and 411z-88b cancelled Moearatebo. € 350

Sumatra. Djambi. 1 Cent Kreisler with black overprint MA no. 412z-15a, cancelled Saroelangoen (vNV.RR). € 200