Rectangular Rock-Cut Shaft; To -11.45m Lamp Type II Rectangular Rock-Cut Shaft; To -11.45m and -10.90m Lamp Type II, V Rectangular Rock-Cut Shaft; To -10.90m Rectangular Rock-Cut Shaft; To -11.45m, -10.90m, -10.35m Rectangular Rock-Cut Shaft; To -11.45m, 10.90m, 10.35m, 10.10m and (-9.60m)
2 September 1932 1-2 September 1932 1 September 1932 31 August-2 September 1932 29 August-2 September 1932