Herald Belanda:
Sumatra 1898, sent in 1900
Herald Belanda:
Sumatra 1915
Herald Belanda:
Haranggaol, Lake Toba, 1920
Herald Belanda:
Harau, 1920
Herald Belanda:
Kampong Jawa, Pasar 1900
Herald Belanda:
Location Unknown - Kantor Batak, 1932
Herald Belanda:
Lake Maninjau Fishermen, 1920
Herald Belanda:
Lawang (Agam) - Village Hall, 1920
Herald Belanda:
Mount Tandikat, 1911
Herald Belanda:
Sidikalang, 1919
Herald Belanda:
Singkarak street, 1920
Herald Belanda:
Sipisopiso waterfall, near Berastagi, 1938
Herald Belanda:
Sumatra 1910, Toba Lake, Batak Man
Herald Belanda:
Sumatra 1917, Toba Lake, Road to Hasinggaan
Herald Belanda:
Sumatra 1918 Batak House
Herald Belanda:
Pangkalan Susu 1933
Herald Belanda:
Parapat - Market Day, 1913
Herald Belanda:
Sumatra - Malay women and children in kampung, 1900
Herald Belanda:
Travelling from Parapat to Ambarita by pirogue
Herald Belanda:
East Sumatra - Tobacco curing location, 1913
Herald Belanda:
Dolok Sinumbah, 1930
Herald Belanda:
Dolok Sinumbah, 1930
Herald Belanda:
Dolok Sinumbah, 1930
Herald Belanda:
Railway stop at Kota Baru (Sumatra), 1920