KITLV - 25671 - Demmeni, J. - Kelang Gak, waterfall in the Mahakam that falls approximately 50 meters on the right bank - 1897-04

Nederlands: Kelang Gak, waterval die aan de rechteroever van circa 50 meter hoogte in de Mahakam stort. Borneo-expeditie onder leiding van dr A.W. NieuwenhuisEnglish: Kelang Gak, waterfall in the Mahakam that falls approximately 50 meters on the right bank. Borneo expedition led by dr A.W. Nieuwenhuis