Netherlands Indies guilder
The Netherlands Indies guilder (Dutch: Nederlands-Indische gulden, Malay-Van Ophuijsen spelling: Roepiah Hindia-Belanda) was the unit of account of the Dutch East Indies from 1602 under the United East India Company (Dutch: Vereenigde Oost-Indische Compagnie; VOC), following Dutch practice first adopted in the 15th century (guilder coins were not minted in the Netherlands between 1558 and 1681 and none circulated in the Indies until a century later). A variety of Dutch, Spanish and Asian coins were in official and common usage.
Source: Wikipedia — Netherlands Indies guilder (CC BY-SA 4.0)