Black and white negative of the spray shop of the Progress International Factory. Negative missing.

Black and white negative of the casting shop of the Progress International Factory. Negative missing.

Black and white negative of a party thrown for the construction workers to celerbate the completion of the SPS Factory Building. Negative missing.

Black and white negative of the unfinished SPS Factory at Shannon. Negative missing.

Black and white negative of the unfinished exterior of the SPS Factory at Shannon. Negative vinegar damaged. Envelope notes the initials R.B.

Black and white negative of the line up of the machines at work in the new building at the SPS Factory. Negative vinegar damaged. Envelope notes the initials R.B.