- FondsAD1715 - South African Institute of Race Relations (SAIRR), Records
- Series13 - LABOUR
- Subseries13.9 - The Negro Workers
- 7 more...
- File13.9.8 - The Negro Worker Vol 3 No 9
- File13.9.9 - The Negro Worker Vol 3 Special Number
- File13.9.10 - The Negro Worker. On the fifth congress of the R.I.L.U. Special number
- File13.9.11 - A report of proceedings and decisions of the first international conference of Negro Workers
- File13.9.12 - The Negro Workers and the Imperialist War
- File13.9.13 - The International Negro Worker Review Vol 1 No.1
- File13.9.14 - The Negro Worker Vol 1, No.6
- File13.9.15 - The Negro Worker Vol 1, No.7
- File13.9.16 - The Negro Worker Vol 1, No.8
- 6 more...