Black and white negative of female Aer Lingus employees leaving the piano from the Rippen Factory at Shannon Development. Negative missing.

Black and white negative of Mr Murphy and Mr Rippen with Rippen Factory Pianos. Negative missing.

Black and white negative of the opening of the Rippen Factory, featuring someone waving hello, at Shannon Development. Negative missing.

Black and white negative of the interior during the opening of the Rippen Factory at Shannon Development. Negative missing.

Black and white negative of a new machine in the Progress International Factory, taken at a three-quarter angle with the front of it without the bars. Negative missing.

Black and white negative of the side of a new machine in the Progress International Factory. Negative missing.

Black and white negative of the interior of the Supersonic Factory at Shannon. Envelope notes the initials PO'N.

Black and white negative of the interior of the Supersonic Factory at Shannon Development. Negative missing.

Black and white negative of one of the new big machines with a man standing beside it, inside the Rippen Factory at Shannon Development Site/Free Zone. Negative missing.

Black and white negative close-up of one of the new small machines inside the Rippen Factory at Shannon Development Site/Free Zone. Negative missing.