Black and white negative spares of the opening of the new De Beers office block.

Black and white negative passport photograph of a De Beers employee.

Black and white negative passport photograph of a De Beers employee.

Black and white negative passport photograph of a De Beers employee.

Black and white negative passport photograph spares of a De Beers employee.

Black and white negative spares of Paul Twomey at the school of [electrical] engineering for De Beers.

Black and white negative of Paul Twomey at the school of [electrical] engineering for De Beers.

Black and white negative of the presentation of a De Beers [scholarship].

Black and white negative of the presentation of a De Beers [scholarship].

Black and white negative spares of the presentation of a De Beers [scholarship].