Contains among other things: Map of Buloa station. M 1:100 000. o.J.

Contains among other things: Map of the Ramu Region (German New Guinea), M.: 1:2 000 000. n/a

Contains among other things: Map of the southern part of Cameroon, M.: 1:500 000 n.a.

Contains among other things: Map of the Torricelli Mountains, M.: 1:75 000, 1907/1909

Contains among other things: Map of the Minjem-Kabenau region, 1907

Contains among other things: Map of Kaiser-Wilhelmsland - Astolabe Bay - Minjem-Kabenau area, M.: 1:25 000, n.d.

Contains among other things: Map of the District of Bangala, M: 1: 1 000 000., 1914

Contains among other things: Map of the road network in the city and planting district of Apia; M.: 1:20 000, 1909

Contains among other things: Map of Upolu (Samoa), 1910

Contains among other things: Banana culture in Kosta-Rica. Darin: Karte der Republik Kosta-Rica 1:1 000 000 o.J. S. Soskin, Report about my trip to England from 9 - 21 January 1908 to study the banana import question. Berlin, 1908

Contains among other things: Sketch of the land claims of Sholto Douglas on the Agu (scale 1:100 000)