Black and white negative of boxes for Callins.

Black and white negative of Mr Browne on a visit to De Beers.

Black and white negative of Mr Browne on a visit to De Beers.

Black and white negative of Mr Browne on a visit to De Beers.

Black and white negative of ATS Browne's visit to Boart Hardmetals.

Black and white negative spares of Mr Browne on a visit to De Beers.

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 of the old boiler house.

Black and white negative of the old boiler house.