Black and white photograph of the NS&T Railway Swing Bridge 8 on the Welland Canal, c. 1930s. The bridge was removed in 1964-1965. From the booklet "Souvenir views of Welland Ship Canal" by the Photogelatine Engraving Company.
Black and white photograph of the Lincoln Street vertical lift bridge (Bridge 14) under construction, c. 1927. It was later removed in the 1980s and replaced by the four-lane fixed bridge.
Black and white photograph of the Lake Erie entrance to the Welland Canal with Bridges 20 and 21 of Port Colborne, c. 1930s. From the booklet "Souvenir views of Welland Ship Canal" by the Photogelatine Engraving Company.