- Plan of record groupsLower Saxony State Archive, Wolfenbüttel Department
- Fonds12 Neu - President Ministry of State: Presidential Department
- FileNLA WO, 12 Neu, 13 Nr. 37519 - Claim to colonies lost after the 1st World War and colonial issues Contains, among other things: Hanomag works newspaper for the joint venture of 29.11.1937
- FileNLA WO, 12 Neu Präs, 13 Nr. 37622 - Commemoration days: 50th anniversary of the founding of the German Reich (18.01.1921) - Commemoration of the German Thanksgiving Day (Day of the German Peasant, 1933) - Reference to the Colonial Memorial Day (1924)
- FileNLA WO, 12 Neu, 5 Nr. 122 - Companies registered in the Commercial Register of the Imperial Court of Kiautschou
- FileNLA WO, 12 Neu, 5 Nr. 115 - Daily subsistence allowances, transport costs and removal costs for colonial officials
- FileNLA WO, 12 Neu, 5 Nr. 117 - Deutsche Kolonialgesellschaft in Berlin
- FileNLA WO, 12 Neu Präs, 5 Nr. 5054 - The duty of the mission pupils and lay brothers, whose wounding is guaranteed as missionaries among the pagans in the German protectorates, to serve
- FileNLA WO, 12 Neu, 5 Nr. 114 - Establishment of a Colonial (and Consular) Court of Justice
- FileNLA WO, 12 Neu, 9 Nr. 95 - foreign affairs
- FileNLA WO, 12 Neu, 5 Nr. 113 - German protectorates
- FileNLA WO, 12 Neu, 5 Nr. 120 - Herero-Aufstand in Deutsch-Südwestafrika
- FileNLA WO, 12 Neu Präs, 13 Nr. 13346 - International Colonial Institute in Braunschweig
- FileNLA WO, 12 Neu, 5 Nr. 121 - Memorandums on the development of the Kiautschou area
- FileNLA WO, 12 Neu, 05 Nr. 7 - National donation for the government jubilee of Emperor Wilhelm II in favour of the missions in the German protectorates Contains also: 1 booklet Vouchers
- FileNLA WO, 12 Neu, 5 Nr. 116 - Negotiations of the Colonial-Economic Committee (e.V.) in Berlin
- FileNLA WO, 12 Neu, 5 Nr. 112 - Official and private writings, maps etc. about the German protectorates
- FileNLA WO, 12 Neu, 5 Nr. 111 - protectorate law
- FileNLA WO, 12 Neu, 5 Nr. 119 - Railway constructions in the German-African protectorates
- FileNLA WO, 12 Neu, 13 Nr. 13525 - Sending a decree on the Kiautschoubai to the imperial embassies in Vienna and London
