Sumatra. Djambi. 10 Cent postcard type Numeral with reply-paid card attached with black MA overprint Bu.131, unused. Signed Boekema on the slightly stained back

Sumatra. Palembang. Signature of postmaster Bastari (alias Tori) in bluish black ink, used locally in Martapoera, on 20, 25, 35 and 40 cent Kreisler and 10, 30, 50, 60, 80 cent, 1 and 2 gulden Van Konijnenburg nos. 511z-28a, 27b, 31b, 32b and 43bk, 48, 51k, 52k, 53k, 54k and 55g (few scratches), all unused (used not recorded). Some signed Boekema. € 720

Sumatra. Palembang. Signature of postmaster Bastari (alias Tori) in bluish black ink in combination with IPL overprints on 2½, 3½ and 4 cent Kreisler nos. 511z/551z-17b, 511z/571v-19a and 511z/571v-20b (thin spot), all unused. 2½ and 4 cent signed Boekema. € 480

Sumatra. Palembang. Signature of postmaster Bastari (alias Tori) in bluish black ink in combination with violet IPL overprint on 15 cent postage due no. 511z/571v-83b, together with 1 cent no. 561z-77a in pair on piece, cancelled Lahat 20.6.22. € 190

SUMATRA. PALEMBANG. 7½ CENT DANCER WITH SIGNATURE OF POSTMASTER ACHMAD MOECHTAR IN BLUISH BLACK NO. 512z-71 ON PIECE, CANCELLED MOEARA ENIM. A VERY RARE STAMP! CERT. ´VAN DIETEN, 2019´. € 1,500

Sumatra. Palembang. Signature of postmaster Madjid in bluish black ink, used locally in Pagaralam, on 1, 2, 2½, 3, 3½, 20, 25 and 35 cent Kreisler and 50 cent Van Konijnenburg nos. 513z-15b, 16b, 17b, 18b, 19a, 27b, 28a, 31b and 51k, all unused and some signed Boekema. € 280

Sumatra. Palembang. Signature of postmaster Madjid in bluish black ink, used locally in Pagaralam, on 50 cent Van Konijnenburg no. 513z-51k on money order fragment, cancelled Pagaralam 7.12.2.9. Used not listed

Sumatra. Palembang. Signature of postmaster Madjid in bluish black ink in combination with violet IPL overprint on 2½ and 4 cent Kreisler and 7½ cent Dancer nos. 513z/571v-17b, 20b and 71 (brown spot), all unused. The 4 cent is not listed, signed Boekema. Ca. € 750

Sumatra. Palembang. Signature of postmaster Roesli in bluish black ink, used locally in Pagaralam, on 3 and 20 cent Kreisler and 10, 30, 50, 60 and 80 cent Van Konijnenburg nos. 514z-18b, 27b, 43bg, 48, 51k, 52k and 53k, all unused. Signature on the 60c and 80c vertical! 10 and 30 cent signed Boekema. € 320

Sumatra. Palembang. Signature of postmaster Roesli in red ink, used locally in Pagaralam, on 25 and 40 cent Kreisler, 15 cent and 2 gulden Van Konijnenburg nos. 514r-28a, 32b, 44 and 55g, all unused. 15 and 25 cent signed Boekema. € 220

Sumatra. Palembang. Initial of postmaster Dahlan in bluish black ink, used locally in Tandjong Radja, on 10 cent Van Konijnenburg no. 515z-43bk, unused. € 250

Sumatra. Palembang. Initial of postmaster Dahlan in bluish black ink, used locally in Tandjong Radja, on 5 cent Dancer no. 515z-70, unused. € 300

Sumatra. Palembang. Signet ring overprint AR of postmaster Arifin in black (25 cent Kreisler in violet), used locally in Loeboek Linggau no. 521z on a nice selection of 18 different unused stamps type Kreisler (incl. 10c 521z-24b, € 350), Numeral and Dancer, some signed Boekema. Cat. ca. € 900

Sumatra. Palembang. Signet ring overprint AR of postmaster Arifin in black, used locally in Loeboek Linggau no. 521z on a nice selection of 19 different unused stamps type Van Konijnenburg and postage dues, some signed Boekema. Cat. ca. € 1,100

Sumatra. Palembang. Signet ring overprint AR of postmaster Arifin in violet, used locally in Loeboek Linggau, on 7½ cent postage due no. 521v-81a. Signed Boekema. € 175

Sumatra. Palembang. Signet ring overprint IPL of postmaster I.P. Lengkong in black on 2 cent Kreisler, 5 cent Numeral and 2, 5 and 10 gulden Van Konijnenburg nos. 522z-16b, 42, 55g, 56 and 57, all unused. The 3 Van Konijnenburg values are not listed in black in the 3rd edition (2017), the 2 cent signed Boekema. Cat. 2nd edition (2001): € 1,160