Contains above all: Letter to Hasse and newsletter Hasses et al. about: Association Affairs, Foreign and Colonial Policy Issues, Burensammlung Contains, among other things: Petition of the professors of the German University Prague to both houses of the Reich Council in matter of the language regulations (June 1897) Manuscript for a lecture Hasses on the German foreign and colonial policy (Fragment, 1898)

Contains above all: Aid for a Martha house and hospice, application of the Association for Inner Mission in Metz and support of the Empress, 1904 hospital of the Baseler Mission in Kiayingchow, request for aid, 1904 public and private charity institutions in Germany, request of the Spanish Ambassador in Berlin, 1905 subsidy request of the International Botanical Society at the University of Leiden, 1905 procurement of material for the work on the colour of water, petition of C. Baumann, 1905 aid for the construction of a sisters' house, application of the priest Franzmathes from Mainflingen, 1906 maintenance of the annual aid, request of the priest E. Lessing of the German Protestant community in Florence, 1906 preservation of the colonial museum, immediate submission of the Duke Johann Albrecht of Mecklenburg, 1906