Black and white negative spares of security boxes for De Beers.

Black and white negative spares of security boxes for De Beers. Negative missing.

Black and white negative spares of a visitor at De Beers security. Also includes a negative of an office.

Black and white negative of a visitor at De Beers security.

Black and white negative of the self-service cafe for the Maintenance Department at Shannon. Negative missing.

Black and white negative of the self-service cafe for the Maintenance Department at Shannon. Negative missing.

Black and white negative of service pipes for new warehouse area.

Black and white negative of service pipes for new warehouse area.

Black and white negative of service pipes for new warehouse area.

Black and white negative spares of service pipes for new warehouse area.