Black and white negative of the interior workings of the Pall and Co. Factory at the Shannon Industrial Development Site.

Black and white negative of the interior workings of the Pall and Co. Factory at the Shannon Industrial Development Site.

Black and white negative of a man at work at a machine in the SPS Factory at the Shannon Industrial Development Site.

Black and white negative of at men at work on the factory floor at machines in the SPS Factory at the Shannon Industrial Development Site.

Black and white negative of six men's workstations at machines on the factory floor in the SPS Factory at the Shannon Industrial Development Site.

Black and white negative of a man at work at a machine in the SPS Factory at the Shannon Industrial Development Site.

Black and white negative of a group of men at work at their machines in the SPS Factory at the Shannon Industrial Development Site.

Black and white negative close-up of a man at his workstation in the SPS Factory at the Shannon Industrial Development Site.

Black and white negative close-up, taken from below, of a man at his workstation in the SPS Factory at the Shannon Industrial Development Site.