Black and white negative of machinery for De Beers.

Black and white negative of machinery for De Beers.

Black and white negative copy for SPS.

Black and white negative copy for SPS.

Black and white negative of a group for De Beers. Also includes a photograph of the [photographer].

Black and white negative of Oxy Dry machines.

Black and white negative of Oxy Dry machines.

Black and white negative of Oxy Dry machines.

Black and white negative spares of the handing over of the key to the first factory in the service area.

Black and white negative of SPS staff for house magazine.