- collectionAL3282 - Sunday Times Heritage Project (STHP) Collection
- Oral history project
- Preparatory research*
- Barberton
- Barberton history and Swazi culture www.barbertonmanor.com, 8/31/2006 (R-2.1)
- Middelburg www.routes.co.za
- Naming of town after founder of reef, Graham Barber (R-2.1)
- Emjindini Secondary School Journal, 1967 (R-2.1)
- The home of Nukain Mabusa by J.F.C. Clarke (R-2.2)
- Revolver Creek, Abba and the Philosophers Stone source unknown (R-2.2)
- Photo history of Berberton 1884 1984 by the staff of the Barberton Museum and Hans Borman (R-2.3)
- Barberton Goldfields, My De Kaap Valley by John Duncan
- 6 en plus...