Contains among other things: Last defensive position in the embassy district in Beijing (drawing on a scale of 1:1500), [July 1900].

Letters and reports (originals and copies) by Langheinrich, Döring, Holst, Johanssen and Wohlrab; design of an altarpiece for Hohenfriedeberg on a scale of 1 : 10, about 1900; map sketches of the Hohenfriedeberg mission district, 1909

Building permit, invoices of craftsmen, cost compilations; site plan of the RMG real estate at Loher- u. Carnaper (Schönebecker?) Str., 1858, scale of 10 Ruthen, 1:250; Plan d. Vorgarten-Gitter am Museum, 1895

Remark: Scale 1: 200 000. Contains: Location and elevation plan of Windhoek.

Purchase contracts (originals and copies); map sketches on a scale of 1: 5,000

Card Printer: E. Vohsen Graphic artist: Max Moisel Publisher: Verlag Dietrich Reimer Graphic artist: R. Kipert

Contains: Budget for the financial year 1905; longitudinal profile of the Lüderitzbucht-Kubub line, scale 1:200000