- ZA HPRA AD1432-E-E5
- Deelreeks
- 1940s-1960s
Many of the training manuals where compiled (with copyright) by M.E. Whyte, the executive director of the BLL, for the training of African and white mine workers. They contain sketches and photographs to illustrate the text. The training material is described using the terms and expressions on the mines during those years.