Black and white negative of the Progress Factory floor at the Shannon Development Site. Envelope notes the initials S.C.

Black and white negative of a woman at work at a machine in the Progress Factory at the Shannon Development Site. Envelope notes the initials S.C.

Black and white negative of the Progress Factory floor at the Shannon Development Site. Envelope notes the initials S.C.

Black and white negative of two women at work at machines in the Progress Factory at the Shannon Development Site. Envelope notes the initials S.C.

Black and white negative of the Progress Factory floor at the Shannon Development Site. There is a thumb covering the lens in the image. Envelope notes the initials S.C.

Black and white negative of a woman at work at machines in the Progress Factory at the Shannon Development Site. Envelope notes the initials S.C.