Black and white negative of the students on a visit to Hard Metals (Europe) Ltd.

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

Black and white negative of drill bits form Hard Metals.

Black and white negative of drill bits form Hard Metals.

Black and white negative of drill bits form Hard Metals.

Black and white negative of drill bits form Hard Metals.

Black and white negative spares of Limerick County Council visit to AnCo, The National Training Authority.

Black and white negative of a presentation to the security office at De Beers.

Black and white negative of a presentation to the security office at De Beers.

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