Situation sketch of patrolled area Itodah - North Ederedide - Kottamona by the Ass. Districts Officer Dr. J. V. de bruyn, 4-6 August 1939. This situation sketch connects with the situation sketch of the Enarotali are via Itodah to Orawja
Schetskaart van de tocht van Dr. J. V. de Bruyn, van Enarotali via Itodah naar Orawja (Situation sketch from the trip of Dr. J. V. de Bruyn, from Enarotali via Itodah to Orawja)
Prepared and reproduced by Base Map Plant, USAOS, SWPA, December 1942-January 1943, from Dutch map printed by Topographiche Dienst, (Topographic Service) Batavia 1941
Prepared and reproduced by Base Map Plant, USAOS, SWPA, December 1942-January 1943, from Dutch map printed by Topographiche Dienst, (Topographic Service) Batavia 1939
Contains the individual maps Zuidkust Nieuw-Guinea: Prinses Marianne-Straat tot Blan-Rivier; Mond der Boelaka-Rivier; Middengedeelte der Prinses Marianne-Straat; Monden der Merauke-en Koembe-Rivier
Samengesteld in 1914; For English translation see Chart No. 1 (Dutch Catalogue). Reproduced by the Hydrographic Branch, Dept. of the Navy, Sydney, 1943