Browse Items (4169 total)

Black and white photographic print showing the constructing of flight locks (Twin Flight Locks 5 and 6) on the Fourth Welland Canal at Thorold, c. 1927-1932.

Black and white photographic print showing the construction of locks on the Fourth Welland Canal, c. 1927-1932.

Black and white photographic print showing a lock under construction on the Fourth Welland Canal, c. 1927-1932.

Three black and white photographic prints of construction on the east bank of the Welland Canal, c. 1930-1932. The Welland Club building can be seen in the right background, and the Alexandra Bridge in the middle background after it was moved to…

Black and white photographic print of two unidentified Welland Canal construction workers posing for the camera, c. 1930-1932.

Black and white photographic print showing construction dredge work on the east bank of the Welland Canal near Lincoln Street, c. 1928. Plymouth Cordage houses can be seen in the background on King Street.

Black and white photographic print of the east bank of the Welland Canal at Lincoln Street, showing dredging construction around the time the Lincoln Street Bridge was built, c. 1928

Black and white photographic print showing a dredge working on the Welland Canal to prepare for building the Lincoln Street Bridge, c. 1928.

Black and white photographic print showing construction on the Fourth Welland Canal, undated.

Black and white photographic print of watertight lock gates under construction on the Fourth Welland Canal, undated. A description states: 'A pair of the mighty lock gates that are 82 feet high, 45 feet wide and weigh about 480 tons each. 43,560…