Black and white negative of De Beers Industries Director Ltd. group.

Black and white negative of a De Beers leadership presentation.

Black and white negative spares of a De Beers leadership presentation.

Black and white negative passport photograph of Mrs M. Quinlan.

Black and white negative of the De Beers new building under construction. Negative missing.

Black and white negative of the De Beers new building under construction.

Black and white negative of the De Beers new building under construction.

Black and white negative of the De Beers new building under construction.

Black and white negative spares of the De Beers new building under construction.

Black and white negative of De Beers [quality control] department, special.