Browse Items (63 total)

Black and white reproduction of an illustration of the building of the third Welland Canal Aqueduct, c. 1880.

Black and white photographic print of the fourth Welland Canal Aqueduct under construction, c. 1930-1932, looking south. Captioned 'Old and Present Canal Aqueducts, Looking South from Syphon Culvert.'

Halftone reproduction of a black and white photograph showing construction on the Aqueduct at Welland, undated.

Black and white photographic print of the Welland Canal Aqueduct under construction, undated.

Black and white photographic print of the Welland Canal Aqueduct under construction, under third canal, c. 1888-1928.

Black and white photographic print of the Welland Canal Aqueduct under construction, under third canal, c. 1888-1928.

Black and white photographic print showing the Welland Canal Aqueduct under construction, undated.

Black and white photographic print showing the Welland Canal Aqueduct construction, undated. Captioned 'One of the largest sheet piling jobs in the history of engineering occurred at this spot on the Welland Ship Canal, where the present canal was…

Black and white photograph of the Welland Canal Aqueduct under construction, undated.

Postcard with a halftone reproduction of a black and white photograph showing a ship passing over the Welland Canal Aqueduct, undated.