Black and white negative of a De Beers drilling demonstration. Negative missing. [Given to Noel Jordan?]

Black and white negative spares of a VIP at De Beers Trades Ltd.

Black and white negative of a De Beers group at the grinding centre.

Black and white negative spares of a De Beers group at the grinding centre.

Black and white negative of damaged cartons at Lep.

Black and white negative of a De Beers staff member.

Black and white negative of De Beers staff.

Black and white negative of De Beers banquet at Bunratty Castle.

Black and white negative spares of De Beers banquet at Bunratty Castle.

Black and white negative of visitors at De Beers.