South Africa: Working cost per gold mine list, South Africa Chamber of Mines, 1989 January 31

South Africa: Working cost per gold mine list, South Africa Chamber of Mines, 1989 January 31, Box: 46, Folder: 20. J. Davitt McAteer Papers regarding Mining Safety, A&M 4219. West Virginia and Regional History Center. https://archives.lib.wvu.edu/repositories/2/archival_objects/111948 Accessed October 26, 2024.