Black and white negative of the interior of the E.I. factory, featuring the employees at work at their machines, at the Shannon Industrial Development Site / Free Zone.

Black and white negative of the interior of the E.I. factory, featuring the employees at work at their machines, at the Shannon Industrial Development Site / Free Zone.

Black and white negative of the interior of the EI Factory at the Industrial Estate. Envelope notes the initials S.C.

Black and white negative of the interior of the EI Factory at the Industrial Estate. Envelope notes the initials S.C.

Black and white negative of the interior of the EI Factory at the Industrial Estate. Envelope notes the initials S.C.