Netherlands Indies 1934 Provisional Issues Black on Airmail stamps

From Stamps of the World
  • Issue Dates : 1934
  • Surcharges printed by Topographic Services in Batavia (now Djakarta)
  • Perforations : various
  • Overprints in black
  • Valid for postage until December 31 1936.
  • Note: Overprints on Airmail stamps of 1928 and 1931

2ct on 10ct
2ct on 20ct
2ct on 30ct
42½ct on 75ct
42½ct on 150ct