Sumatra. West Coast. Japanese stamp 2+1 sen to commemorate the fall of Singapore no. J56 in block of four, cancelled Padang 15.5.50.-9.

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! Opinion SvL: the overprints and postmark are genuine. Ex Jacobs

Sumatra. Benkoelen. 2½ Cent Kreisler with black monogram overprint S of postmaster Soeleiman no. 381z-17b, cancelled Kepahiang 18.7.22.11. The stamp is in very fine condition, only a few copies are recorded. Opinion SvL: the overprint is genuine. € 500. Ex Jacobs

Sumatra. Benkoelen. 30 Cent Van Konijnenburg with black Star of David overprint no. 398z-48, cancelled Benkoelen. Opinion SvL: the overprint is genuine. € 300

Sumatra. Benkoelen. 40 Cent Kreisler with black Star of David overprint in combination with black Benkoelen cross overprint no. 398z/392z-32b, used. A rare stamp! Opinion SvL: the overprints are genuine. € 350

Sumatra. Benkoelen. 10 Gulden Van Konijnenburg with black large overprint Dai Ni Hon in straight frame no. 841z-57, cancelled. A rare stamp in wonderful condition! Opinion SvL: the overprint is genuine. € 300

Sumatra. Benkoelen. Selection of 36 different used and unused stamps (including 2 pairs) all with black and some violet large overprint Dai Ni Hon in straight frame nos. 841z and 841v, some signed Boekema. Cat. over € 1,075 (3 stamps with faults are not counted)

Sumatra. Benkoelen. 10, 17½, 60 and 80 Cent Van Konijnenburg, all four with combination of black large overprint Dai Ni Hon in straight frame and black pen cross overprint nos. 841z/391z-43bk, 45, 52k and 53k, cancelled but the 60 cent unused (not listed as unused). Ca. € 370

Sumatra. Benkoelen. 2 Gulden Van Konijnenburg with black large overprint Dai Ni Hon in straight frame in combination with black cross overprint no. 841z/394z-55g on m.o. piece, cancelled Tjoeroep 18.11.4.11. Scarce stamp in very fine condition! € 300

Sumatra. Benkoelen. 3½ Cent postcard type Kreisler with red 5 overprint, again re-valued with two violet 2 overprints Bu.78, 2 cent Kreisler without overprint adjacent, written in the little village of Toengkal on 6 April 2603, sent from Manna 18.7.4.10-11V to Djatinegara on Java. Very rare postcard. Ex Hiegentlich, Jacobs

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

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

Sumatra. Djambi. 3 Cent Kreisler with black overprint MA no. 412z-18b, cancelled Saroelangoen 13.3.43.16. (vNV. RR). € 300

Sumatra. Djambi. 5 Cent postage due with black overprint MA no. 412z-80a on piece, beautifully cancelled with the rare Saroelangoen 17.7.42..01 (hour character 10. upside down)

Sumatra. Djambi. 2½ Cent Kreisler with black overprint MA no. 413z-17b, unused

Sumatra. Djambi. 1 Gulden postage due (Kolff printing) with black overprint MA no. 413z-88b, cancelled Moearatebo 12.1.4.14.