Contains among other things: Map "East Asia" from Andrees Allgemeiner Handatlas page 139/40, 1 : 10.000.000, 1898, sample map; special map of the Samoa Islands together with an overview of the changes in ownership in the South Seas according to the new German-English Agreement, edited by Paul Langhans, 1900 (11 maps of various scales on one map sheet); Political-military map of East Asia to illustrate the battles in China, Korea and Japan up to the present, edited by Paul Langhans, 1900 (17 maps of various scales on one map sheet); special map of the Cameroon-Congo Agreement between the German Reich and France, edited by Paul Langhans, 1911 (3 maps of various scales on one map sheet); The Gold Coast and Togo. General map with the mission stations of the Basler- and the Norddeutsche Missonsgesellschaft, 1 : 2.500.000, after 1910; map "Middle and South Africa" from Sydow-Wagners methodischer Schulatlas Nr. 41 a, 1 : 20.000.000, before 1919