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

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

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

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

Black and white negative spares of a group of De Beers scholarship winners.

Black and white negative of a group of De Beers scholarship winners.

Black and white negative of the De Beers snooker prize presentation.

Black and white negative spares of the De Beers snooker prize presentation.

Black and white negative of the De Beers snooker prize presentation.

Black and white negative spares of a worker for a De Beers special.