Photograph of Pixley ka Seme in graduation gown, at the Columbia University in 1906.

There are minutes, directors reports, notices to shareholders, balance-sheets and accounts, correspondence, memoranda, plans and annual publications relating to the Boshoff Group. In addition there are records pertaining to various mines and investment companies.

Included are manuscripts, correspondence, awards, journals, diaries, notebooks, newspaper clippings, photographs and artwork, as well as working papers from various institutions, and oral history interviews.

Unpublished typescript entitled "After the collapse of Apartheid: An inside view of race politics in South Africa", by Jordan K. Ngubane, probably written in the late 1970s.

Lesotho branch of the Committee on society, Development and Peace
"The church and development in Lesotho", report of the Conference at the University of Botswana, Lesotho and Swaziland, 19 June 4 July 1970.

George Wyndham Hamilton Knight-Bruce (1852-1896) was the Bishop of Bloemfontein (1886-1891) and the Bishop of Mashonaland (1891-1894).
His Diary contains the account of a pioneer trek through Mashonaland.

The book which was published in 2020, is the result of a thesis submitted by Aljoscha Tillmanns to the University of Duisburg-Essen, Germany, in fulfillment of his PhD at the same University .