Black and white negative of three visitors at De Beers.

Black and white negative of two De Beers workers.

Black and white negative spares of two De Beers workers.

Black and white negative of two De Beers workers.

Black and white negative of VIP visitors to De Beers plant.

Black and white negative of an acid tank in De Beers.

Black and white negative spares of a De Beers aircraft outside the building.

Black and white negative of a De Beers aircraft outside the building. Negative missing.

Black and white negative of DeBeers Annual Dinner Dance.

Black and white negative of DeBeers Annual Dinner Dance. Negative missing.