Contains among other things: Cultivation and trade of Babassunuts in Brazil

Contains among other things: Coconut tree cultivation and copra extraction in the United Malay States Copra prices for 1912/13

Employment negotiations, 1929-1930; curriculum vitae and certificates for the bride Liesel Taube, 1930; report on a fact-finding trip to various German companies for the marketing of copra, 1930; employment contract with R. Herrmann as merchant and plantation manager, 1931; correspondence for the order of woodworking machines, 1931; travel report, letters and reports on the plantation Nagada, 1931-1932; map sketch of the Nagada plantation, 1931

Haushaltsrechnungen, Profitabilitäts- u. Vermögensberechnungen ; Travelogues of the Missionskaufmann R. Hermann about copra marketing, 1930

Book page and print photographs