Contains among other things: Sending officers to Cape Town for espionage purposes (1907) Preparations for a colonial understanding agreement with England (1909)

Contains among other things: Research on ore and coal deposits in Transvaal and Natal

Contains among other things: Maize cultivation in South Africa and Mexico Maize cultivation in African colonies

Contains among other things: Alfred Eppler, The Experiments in the Artificial Production of Diamonds and Their Prospects for Success. 1913 Diamond mining in British South Africa

Contains: Growing the Narras fruit in South Africa

Contains among other things: Irrigation Methods in British South Africa and the Program for the South African Farmer Congress, Nov. 1913

Contains among other things: Agreement between England and the Republic of South Africa of 24 July 1890

Contains among other things: Convention of 24 July and 2 August 1890 between Great Britain and the Republic of South Africa on the Settlement of Swaziland's Affairs