Black and white halftone photograph showing a reinforced retaining wall on a pile foundation, during fourth Welland Canal construction, c. 1920. From the booklet "Welland Ship Canal (Under Construction)" by the Department of Railways and Canals.
Black and white halftone photograph of a reinforced concrete entrance wall at Lock 1 being backfilled, during fourth Welland Canal construction, c. 1920. From the booklet "Welland Ship Canal (Under Construction)" by the Department of Railways and…
Two colour slides of the Reference Room of Welland Public Library with Reference Librarian Kelvin Jarvis speaking to an employee in the background, May 1974.
The slides are part of a photographic record of 600 images to document the construction…