- FondsA1138 - James Charles Napoleon Humphreys, Mining papers
- SeriesP - Pietersburg District
- File550 - Pietersburg
- File551 - New Eersteling
- File552 - Johannesburg G.M. Corp. Ltd. -Rietfontein Adj Eersteling-Pietersburg
- File553 - New Wiegel Gold Mines Ltd. - Pietersburg District
- File554 - Gifter Corundum Co., Ltd. - Pietersburg
- 4 more...