Construction of signal frame.
Gouritz River bridge under construction.
Gouritz River bridge under construction.
Johannesburg. Construction of drainage channels for Jan Smuts Airport.
Johannesburg. Construction of Jan Smuts Airport.
Johannesburg. Construction of Jan Smuts Airport.
Johannesburg. Construction of Jan Smuts Airport.
Durban. Construction of Durban airport.
Construction of electrical transmission line.
Upington, 1914. Electric lighting plant used for the Prieska - Kalkfontein railway construction.
Upington, 1914. Electric lighting plant used for the Prieska - Kalkfontein railway construction.
East London. Progress on Princess Elizabeth graving dock construction in Buffalo harbour.
Cape Town. Table Bay harbour - Sturrock dry dock under construction.
Estcourt. Substation for electrification at Newleigh under construction.