The collection holds various publications (books, serials, SWAPO papers, conference papers, news papers, news paper cuttings, personal papers, government publications and UNIN publication). Because of Tjitendero's intensive work with UNIN, most of this collection is related to UNIN .

The Williams collection contains materials which relate to the development of education in Namibia. Through the work of the Commission on Higher Education, the collection documents the plans for education in a new independent Namibia including the establishment of the University of Namibia. The materials in the collection mostly constitute raw documents that were collected by the Commission as part of its consultation. All are paper documents.