Black and white negative of the group viewing samples at the SPS Factory during Seán Lemass' visit. Envelope notes the initials E.O'C.

Black and white negative of the group looking at the machines at the Rippen Factory during Seán Lemass' visit. Envelope notes the initials T.J.C.

Black and white negative of Seán Lemass' visit to the factories with Mr Harris.

Black and white negative of Seán Lemass' on visit to the SPS Factory at the Shannon Development Site with Mr Cashel and Mr Harris. Envelope notes the initials J.C.

Black and white negative of Seán Lemass' on visit to the Progress Factory at the Shannon Development Site with Mr Fuller. Envelope notes the initials T.J.C.

Black and white negative of the new machine in the Progress International Factory at the Shannon Development Site. Envelope notes the initials E.O'C.