- FondsA1138 - James Charles Napoleon Humphreys, Mining papers
- SeriesZZ - Mining Groups
- File2050 - Lewis and Marks Group - African and European Inv. Co., Ltd.
- File2051 - Consolidated Gold Fields
- File2052 - Anglo-Transvaal Con. Co., Ltd. Ehrlich Group
- File2053 - J.C.I.
- File2054 - Rand Selection Corp Ltd.
- 12 more...