Items accumulated during Marius Endenburg's school years and his years involved in the OSA.
Items include:
1) Circular correspondence items
2) College prospectus
3) Chapel officialopening programme
4) Matric dinner programmes/menus
5) Programmes of Parents' annual dinner dances
6) OSA Annual dinner programmes/menus
7) OSA proposal for new club house
8) St Stithians College magazine 1953 - 1961 (Stythian)

Papers reflecting Henning's time as the third Head of St Stithians College.
Series 1: Correspondence and other papers between 1977 and 1982 relating to Mark Henning's battle on behalf of the College to have black students admitted to the College.

Five volumes of the complete collection have been digitised as they each contain articles referring to the College or Driefontein Farm, a portion of which was purchased by the Trustees in order to build the College. These articles together form a significant part of the history of the College property from c. 1880 onwards.