- FondsAD1715 - South African Institute of Race Relations (SAIRR), Records
- Series5 - ADMINISTRATION OF AFRICANS
- Subseries5.21 - Influx Control: memos and reports
- File5.21.1 - Influx Control in Johannesburg, SAIRR
- File5.21.4 - Handwritten notes relating to the Urban Areas Act, no.21
- File5.21.5 - Typed notes relating to the Urban Areas Act and Segregation