Black and white negative of the [DeBeer Extension?]

Black and white negative of an EI Co. Presentation to 10 Year Employees.

Black and white negative of EI Co. dinner at Dromoland Castle.

Black and white negative of EI Co. dinner at Dromoland Castle.

Black and white negative of EI Co. 10th anniversary celebrations at Knappogue Castle.

Black and white negative of the presentation of EI group ten-year pins.

Black and white negative for De Beer News. Negative missing.

Black and white negative for De Beer News. Negative missing.

Black and white negative spares of Mr Peter Barry, Minister for Transport and Power addressing staff.

Black and white negative spares of groups at De Beers for Noel Jordan.