Plattegrond van fort Oostenburgh en een kaart van het gebied tussen Batticaloa en Trincomalee 1726

"Plattegrond van fort Oostenburgh en een kaart van het gebied tussen Batticaloa en Trincomalee" (1726) by Jacob Keyser is a detailed map of the fort Oostenburgh and the surrounding area between Batticaloa and Trincomalee, Sri Lanka. This meticulously crafted map provides insights into the Dutch colonial era in Sri Lanka. It depicts the layout of the fort, its defensive structures, and the surrounding landscape. The map is a valuable historical document offering a visual representation of Dutch colonial presence in Sri Lanka during the 18th century.