General Issues. Surcharges with large ornament and new value. 5 sen red on 3 sen blue in complete sheet of 50, f 1.50 on 40 sen with inscription Fonds Kemerdekaan in pair cancelled 27.8.49 and f 2,50 on 40 sen with inscription Fonds Kemerdekaan in block of 4 with bottom imperforated

General Issues. Emergency Issue overprints on unfinished Japanese occupation revenues. f 2.50 in 2 rows of 10 = 20 (some 2.50, some 2,50), so far the largest block known

General Issues. Emergency Issue overprints on unfinished Japanese occupation revenues. Complete set on 3½ cent Kreisler Japanese occupation postcard with violet Republican overprints PTT/NRI in circle and REPOEBLIK INDONESIA/15 SEN. from Palembang 27.-5.-47 to Singapore. Rare postcard (Bu.RS54)

Philatelic cover bearing 8 different stamps with different overprints, registered Medan -1.6.46

5 Sen Japanese postcard bearing 2 pairs of Neth. Indies 7½ cent Dancer registered from Babat 23.8.05 to Soerabaja 23.8.05, the evidence that the Postal Services was still operated by the Japanese. Very rare usage of Neth. Indies stamps

40 Cent def. issue in block of 4 showing double perforation, cancelled Soerabaja 19.10.45, and 2 covers, one bearing 5 cent def. issue from Bandoeng 23.10.45 to Malang, another bearing Neth. Indies Dancers of 2½ (1x) and 7½ cent (5x) adviced and by express, showing Japanese censor, from Soerabaja 30.8.05 to Malang 31.8.0.5

2 Cent Dancer with former country name scratched with a thin ink line in corner block of 39, so far the largest block known, and 5 covers/cards 1945-46 bearing Dancers with (such as from the small sub-post office Bangsalsari 30.12.6) or without former country name crossed out with a pencil, such as a cover with 2½, 4 and 5 cent Dancer from Djakartakota 20.10.05 to England

5 Sen postcard on Japanese military field postcard with 20 cent def. issue for occupied Java in pair by express from Modjokerto 7.11.45 to Lawang, and money order bearing 10 cent def. issue from Baron 6.11.5 to Soerabaja 7.11.4.5

2 Money orders from the Japanese occupation period, one bearing 5 cent Dancer (2x) and 10 cent def. issue with overprint from Djakartakota 29.12.45, another bearing 1 cent Kreisler, 5 cent def. issue and 2 cent Dancer in strip of 4 and 3 copies on the back, from Tjirebon-/Karanggetas 31.1.6 (scarce!) to Djakarta 4.2.46

5 Cent def. issue with large handwritten R.I. on top to delete the Japanese characters and small R.I. on the bottom, and Kreisler 1 cent and 2 cent (2x) with former country name crossed out, on home-made postcard from Tjirebon -7.3.47 to Malang. The 5 cent with R.I. is an extremely rare stamp and so far the only one on entire. Exhibition piece!

1 Cent Kreisler (3x), 2 cent (2x) and 3 cent Dancer, all stamps with pencil bar through former country name, on censored home-made postcard from Solo 10.6.46 to Malang, and money order from occupied Java bearing 5 sen commemorative with ink bar and 10 cent def. issue with overprint from Garoet 12.4.6 to Madioen 16.4.46

Mas Soeharto, the first postmaster general during the war period and founding father of the Indonesian PTT. Envelope with Dancer series with handstamped overprint, sent by R.M. Soeharto from Djakarta 29.4.46 (backstamped Djakarta/Yamatobasi) to his colleague at Makassar, and 15 sen imperforated stamp (proof) to commemorate 10 years of Indonesian PTT depicting Mas Soeharto, in pair

1 Cent Kreisler with brown machine overprint, 2 cent Kreisler with red ink line through former country name and 20 sen def. issue on money order from Ngandjoek 18.9.46 to Madioen 18.9.46

2 Cent Dancer with blue pencil line through former country name in strip of 4 and single on postcard from the Japanese occupation period from Malang 16.10.46 to Probolinggo, with framed INGATLAH SOERABAJA! (= Remember Soerabaja!) tied on the strip of 4 (vNV.487)

3½ Cent def. issue, 2 cent Dancer with machine overprint and 2½ cent Dancer Neth. Indies without overprint on home-made postcard from Solo 19.8.4.6 to Madioen with blue framed Repoeblik Indonesia/P.T.T. cachet. Stamps from 3 periods on one postal item!

1 Cent Kreisler with red pencil line and orange-red framed handstamped REPOEBLIK/INDONESIA overprint in shifted position in block of 30, so far the only known in this position, 2 cent Kreisler cancelled TJIREBON in block of 4, a cover and a home-made postcard, both with a variety of overprinted stamps