Sumatra. West Coast. 25 gulden Van Konijnenburg with black West Coast cross overprint, cancelled Padang
Sumatra. West Coast. 25 gulden Van Konijnenburg with black West Coast cross overprint and violet Dai Ni Hon Yubin overprint, unused with sheet margin.
Sumatra. Palembang. 5 cent Numeral with red monogram overprint MSL of postmaster Mas Slamet on piece, cancelled Batoeradja
Sumatra. Banka & Billiton. 5 gulden Van Konijnenburg with red Gunseibu In overprint, cancelled Pangkal-/Pinang
Sumatra. Banka & Billiton. 25 gulden Van Konijnenburg with violet Gunseibu In overprint, cancelled Pangkalpinang
West Borneo. 80 cent Kreisler unwatermarked with violet large Pontianak anchor overprint, cancelled Pontianak 7.12.4.5
West Borneo. 25 gulden Van Konijnenburg with violet large Pontianak anchor overprint, unused with sheet margin
Lesser Soenda Islands. Lombok. 2½ cent Kreisler with red Radiating Sun overprint in pair, cancelled Ampenan 23.4.43.-9
Sumatra. Palembang. 25 gulden Van Konijnenburg with violet Banka & Billiton overprint and violet framed REP. IN-/DONESIA overprint, unused
Sumatra. Palembang. 10 cent reply card type Kreisler with black monogram overprint SLM of postmaster Salim from Saroelangoenrawas, unused
Sumatra. Lampong. 3½ cent postcard with black Dai Ni Hon Yuken Lampong two-line overprint revaluated by large black 2 with 2 cent Kreisler
Sumatra. Banka & Billiton. Postcard with reply-paid card attached, both parts with violet Gunseibu In overprint, unused. Unique
Lesser Soenda Islands. Lombok. 3½ cent postcard type Kreisler with red Lombok Sun overprint, sent from Ampenan 9.3.43 to Soerabaja. Only 5 copies recorded
Lesser Soenda Islands. Flores. 5 sen Gun-Sei Kitte (= military stamp) postcard on thick light green paper with red oval personal seal from captain Sawa, unused. Extremely rare
Moluccas. 3½ cent postcard without overprint showing in black the Ceram Minseibu Authorization mark from Ambon, written on 14 March 2603, sent from Ternate to Djakarta and forwarded to Bondowoso 10.6.03 and back to Djakarta. Very very rare
Republik. Sumatra. 3½ cent postcard with ORI overprint (= Oeang Republik Indonesia) and vague Rep. Indonesia, sent from Sibolga 3.12.48 to Boekittinggi. Unique
Republik. Sumatra. 3½ cent postcard with violet two-line REP./INDONESIA overprint and additional 1 gulden Van Konijnenburg with black machine T-overprint and violet two-line REP./INDONESIA overprint, sent registered from Loeboek-/Linggau 19.8.4.6 to Padang. Extremely rare postal item
Republik. Sumatra. 3½ cent postcard with handwritten 15 (sen), postage paid mark T, handwritten Rep Indonesia and red Rep. Indonesia, sent from Taroetoeng 26.1.46 to unidentified post office 21.1.30 (Japanese cancellation) where 7½ cent Dancer with overprints in pair (right stamp repaired), with DENDA mark (= postage due). Unique item
