Black and white negative of a De Beers group at grinding centre.

Black and white negative of a group filming in the De Beers grinding centre.

Black and white negative spares of a group in the De Beers grinding centre.

Black and white negative of a group of VIPs for De Beers.

Black and white negative spares of a group of VIPs for De Beers.

Black and white negative of the De Beer group, Shannon Diamond, signing a contract for a new building.

Black and white negative spares of the De Beer group, Shannon Diamond, signing a contract for a new building.

Black and white negative of a group on a tour of De Beers.

Black and white negative spares of a group on a tour of De Beers.

Black and white negative of a De Beers employee.