Black and white negative of Seán Lemass' talking to a workman at one of the factories on his visit to the Shannon Development Site.

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 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 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' on visit to the Progress Factory at the Shannon Development Site with Mr Fuller. Envelope notes the initials T.J.C.