The fuselage is overall PC10 [this colour varied from dark green to brown [Humbrol H179 till Humbrol H108]; the wings were clear doped linen. The LVA used orange balls as identification marking untill early twenties (of twentieth century).
The ML-KNIL used the roundels similar to those currently in use.

SchemeColornameFS numberBS-numberHumbrolXtraColorVallejo Model ColorVallejo Model AirWEM
Standard #1Fuselage PC10 ~4086     X144      
Wings clear doped linen     121 X105      

Check www.paint4models.com for an extensive conversion table with lots of colour and paint systems.

DeHavilland_DH9 LVA
Airco DeHavilland DH-9: an interned example used by the LVA.

 

DeHavilland_DH9 KNIL
Airco DeHavilland DH-9: an aircraft delivered to ML-KNIL (NEIAF).
DeHavilland_DH9 KNIL
Airco DeHavilland DH-9 with revised mkarings and serials.
DeHavilland_DH9 KNIL
Airco DeHavilland DH-9 modifiedd with a Wright radial engine (and new serial).
DeHavilland_DH9 KNIL
DH-9: HL-aircraft: A revised and built type, based on the DH-9.
DeHavilland_DH9 KNIL
Airco DeHavilland DH-9 modified for ambulance purposes.