Mining Personalities - History Add to clipboard ZA HPRA A1138-III Reeks Part of James Charles Napoleon Humphreys, Mining papers
Main Reef History, Etc Add to clipboard ZA HPRA A1138-JJJ Reeks Part of James Charles Napoleon Humphreys, Mining papers
Asbestos Add to clipboard ZA HPRA A1138-KKK Reeks Part of James Charles Napoleon Humphreys, Mining papers
Copper Add to clipboard ZA HPRA A1138-LLL Reeks Part of James Charles Napoleon Humphreys, Mining papers
Chrome in Rhodesia Add to clipboard ZA HPRA A1138-MMM Reeks Part of James Charles Napoleon Humphreys, Mining papers
Rhodesian Coal Add to clipboard ZA HPRA A1138-NNN Reeks Part of James Charles Napoleon Humphreys, Mining papers
Northern Rhodesia Add to clipboard ZA HPRA A1138-OOO Reeks Part of James Charles Napoleon Humphreys, Mining papers
Portuguese West Africa Add to clipboard ZA HPRA A1138-PPP Reeks Part of James Charles Napoleon Humphreys, Mining papers
West Africa Add to clipboard ZA HPRA A1138-QQQ Reeks Part of James Charles Napoleon Humphreys, Mining papers
Gold Coast Colony Add to clipboard ZA HPRA A1138-RRR Reeks Part of James Charles Napoleon Humphreys, Mining papers