Black and white photographic print showing construction on the Welland Canal at the rock cut in Port Colborne, undated. A description states: 'North end of the rock cut at Port Colborne showing the temporary dam left between the new Ship Canal and…
Three colour slides showing construction work entering the Boys and Girls Department as part of the Welland Public Library building extension, April 1975.
The slides are part of a photographic record of 600 images to document the construction work…