Highland Maid G.M.- Barberton District

• ZA HPRA A1138-L-431
• Bestanddeel

Part of James Charles Napoleon Humphreys, Mining papers

The Goldfields Hydraulic M. 2. Exp. Co., Ltd., Sabie

• ZA HPRA A1138-N-469
• Bestanddeel

Part of James Charles Napoleon Humphreys, Mining papers

Ivy Hill Prop Mines, Ltd., Barberton

• ZA HPRA A1138-L-436
• Bestanddeel

Part of James Charles Napoleon Humphreys, Mining papers

Lydenburg Prop Mines. (re - Hall)

• ZA HPRA A1138-N-474
• Bestanddeel

Part of James Charles Napoleon Humphreys, Mining papers

Louis Moore Prop. Mines, Ltd.

• ZA HPRA A1138-S-652
• Bestanddeel

Part of James Charles Napoleon Humphreys, Mining papers

Sekukuniland - A.L. Hall

• ZA HPRA A1138-Q-593
• Bestanddeel

Part of James Charles Napoleon Humphreys, Mining papers

Rooiberg District - W. of Warmbaths - R. Recknagel

• ZA HPRA A1138-R-621
• Bestanddeel

Part of James Charles Napoleon Humphreys, Mining papers

Gneiss Formation - Limpopo River - Zoutpansberg District

• ZA HPRA A1138-S-654
• Bestanddeel

Part of James Charles Napoleon Humphreys, Mining papers

Far West Rand Exp. Co., Ltd., Klerksdorp

• ZA HPRA A1138-I-352
• Bestanddeel

Part of James Charles Napoleon Humphreys, Mining papers

Western Reefs Exp. & Dev. Co., Ltd., Anglo-American, Etc

• ZA HPRA A1138-I-353
• Bestanddeel

Part of James Charles Napoleon Humphreys, Mining papers