Black and white photograph of Flight Locks 4, 5 and 6 of the Welland Canal looking south, c. 1930s. From the booklet "Souvenir views of Welland Ship Canal" by the Photogelatine Engraving Company.
Black and white photograph of an aerial view of Flight Locks 4, 5 and 6 of the Welland Canal looking north, c. 1930s. From the booklet "Souvenir views of Welland Ship Canal" by the Photogelatine Engraving Company.
Black and white photograph of Lock 7 of the Welland Canal, looking north toward Flight Locks, c. 1930s. From the booklet "Souvenir views of Welland Ship Canal" by the Photogelatine Engraving Company.
Black and white photograph of S.S. Bonde from Norway in Lock 8 of the Welland Canal, c. 1930s. From the booklet "Souvenir views of Welland Ship Canal" by the Photogelatine Engraving Company.
Black and white photograph of Lock 7's gates, weighing 480 tons each, c. 1930s. From the booklet "Souvenir views of Welland Ship Canal" by the Photogelatine Engraving Company.