Riouw. 10 Cent Van Konijnenburg with violet cross overprint no. 371v-43bk on censored money order Bu.JF1a from Pakanbaroe 18.10.22 to Padangsidempoean 18.11.1

Riouw. 1 Gulden Van Konijnenburg with machine T-overprint no. 924z-54g in pair on censored money order Bu.JF1a (crease) from Bengkalis 19.4.10 to Tandjongbalei 19.4.19

Riouw. 5 and 10 Cent definitive occ issue for Sumatra in pairs on a registered cover from Pakanbaroe 20.2.19 to Djakarta 14.5.05, showing censor label Vr.508 and censors Bu.JC15 and JC17 No. 15 (?). Pakanbaroe used a registration label from Tandjongpinang, cancelled PAKANBAROE

Riouw. 10 Cent definitive occ issue for Sumatra on a cover from Taloek 19.11.25 to Medan, showing rare pink colored censor label and censor Bu.JC15

Riouw. 10 Cent definitive occ issue for Sumatra, 3 copies on a registered cover (pinhole repaired) from Tandjongpinang 20.3.6 to Medan, showing part of a rare orange censor label probably like Vr.508 and censors Bu.JC15 and JC17 No.15

Riouw. 3½ Cent postcard without overprint Bu.S1b (photogravure printing, 2 pinholes repaired) from Siaksri-/Indrapoera 10.10.42 to Medan, showing rare red oval censor Bu.JC13d and, most unusual, censor label affixed on the left

Riouw. 3½ Cent postcard without overprint Bu.S11 with 4 cent definitive occ issue for Sumatra (rate increase to 7 cent from 15 Aug 1945) from Tembilahan 20.8.21 to Pakanbaroe, showing censor Bu.JC15

Benkoelen. 10 Cent definitive occ issue for Sumatra in strip of 3 on a registered cover from Benkoelen 19.10.12 to Djakartakota 25.10.04, showing censor Vr.313

Benkoelen. 3½ Cent postcard without overprint Bu.S1a from Benkoelen 18.4.26 to Malang, Java, showing censors Vr.102b, Bu.JC13b and JC36 (from Java)

Djambi. Black two-line overprint Nippon/MA on 3½ cent Moehammadijah no. 421z-62 in very fine unused block of four with sheet margin (without hinge but gum somewhat dried out). Only 8 copies known, all unused. Not listed. Opinion SvL: the overprint is genuine

Djambi. Black two-line overprint Nippon/MA on 3½ cent Moehammadijah no. 421z-62 in very fine unused pair (without hinge but gum somewhat dried out). Only 8 copies known, all unused. Not listed. Opinion SvL: the overprint is genuine

Djambi. Black two-line overprint Nippon/MA on 15 cent Moehammadijah no. 421z-65 in fine unused pair (without hinge but gum somewhat dried out). Only 5 copies known, all unused. Not listed. Opinion SvL: the overprint is genuine

Djambi. Black two-line overprint Nippon/MA on 15 cent Moehammadijah no. 421z-65 in unused pair (without hinge but gum somewhat dried out, right stamp corner perf almost loose). Only 5 copies known, all unused. Not listed. Opinion SvL: the overprint is genuine

Palembang. 10 Cent definitive occ issue for Sumatra on a letter sheet from the tax office locally sent in Palembang 19.1.12(?), address unknown and returned, showing censor Bu.JC15

South Sumatra. 5 Cent def issue, two copies on censored money order Bu.JF1a with violet framed Dai Ni Hon overprint cancelled in bluish-green with military fieldpost cachet (vNV.232) with written 23-7-0(?), used known in South Sumatra, to Blinjoe 20.8.18 (vNV.050)

General Printings. 10 Cent Van Konijnenburg with inverted machine T-overprint in block of 4 (DN 922z-43bg), cancelled Medan 19.10.23