Clynick, Tim2010-08-242010-08-241984-05-21http://hdl.handle.net/10539/8515African Studies Seminar series. Paper presented 21 May, 1984enDiamond mines and mining. South Africa. HistoryDiamond mines and mining. South Africa. LichtenburgThe Lichtenburg Alluvial Diamond Diggers 1926-1929Working Paper