Literacy classes and vocabulary boards Adicionar à área de transferência ZA HPRA AD1432-E-E13-E13.3-E13.3.9 sub-subsubseries undated Parte de Bureau of Literacy and Literature, Records
Literacy classes and vocabulary boards Adicionar à área de transferência ZA HPRA AD1432-E-E13-E13.3-E13.3.10 sub-subsubseries undated Parte de Bureau of Literacy and Literature, Records
Matpack, procedures and safety Adicionar à área de transferência ZA HPRA AD1432-E-E5-E5.4-E5.4.2 sub-subsubseries 1960 Parte de Bureau of Literacy and Literature, Records
Life in mining hostels Adicionar à área de transferência ZA HPRA AD1432-E-E13-E13.3-E13.3.3 sub-subsubseries undated Parte de Bureau of Literacy and Literature, Records
Two workers with protective clothing Adicionar à área de transferência ZA HPRA AD1432-E-E13-E13.3-E13-3-12 sub-subsubseries undated Parte de Bureau of Literacy and Literature, Records