NETHERLANDS INDIES 1928 Koppen & Kengen experimental flight Weltevreden - Bandoeng 24.9.28 (93 flown), KLM 1st experimental flight Batavia - Amsterdam 6.11.28 postal stationery card, another but Medan - Amsterdam, KLM Fokker F9 aircraft 1st flight Medan - Amsterdam 13.12.30 multi franked cover to Sussex, KLM 1st fight Soerabaja - Balikpan 11.1.37 with cachet. (5) Estimated Price: £70.00 - 90.00
netherlands colonies |