Transportation & Communication: Canals: St. Peter's Canal: Stereophonic views to record work of John William Cameron, engineer and stonemason, on St. Peter's Canal, probably the first expansion in 1876-1881

Transportation & Communication: Canals: St. Peter's Canal: Stereophonic views to record work of John William Cameron, engineer and stonemason, on St. Peter's Canal, probably the first expansion in 1876-1881

Transportation & Communication: Canals: St. Peter's Canal: Stereophonic views to record work of John William Cameron, engineer and stonemason, on St. Peter's Canal, probably the first expansion in 1876-1881

Transportation & Communication: Canals: St. Peter's Canal: Stereophonic views to record work of John William Cameron, engineer and stonemason, on St. Peter's Canal, probably the first expansion in 1876-1881

Transportation & Communication: Canals: St. Peter's Canal: Stereophonic views to record work of John William Cameron, engineer and stonemason, on St. Peter's Canal, probably the first expansion in 1876-1881

Transportation & Communication: Canals: St. Peter's Canal: Stereophonic views to record work of John William Cameron, engineer and stonemason, on St. Peter's Canal, probably the first expansion in 1876-1881

Transportation & Communication: Canals: St. Peter's Canal: Stereophonic views to record work of John William Cameron, engineer and stonemason, on St. Peter's Canal, probably the first expansion in 1876-1881

Transportation & Communication: Canals: St. Peter's Canal: Stereophonic views to record work of John William Cameron, engineer and stonemason, on St. Peter's Canal, probably the first expansion in 1876-1881: Bridge over Canal

Transportation & Communication: Canals: St. Peter's Canal: Stereophonic views to record work of John William Cameron, engineer and stonemason, on St. Peter's Canal, probably the first expansion in 1876-1881: First Bridge on Canal

Transportation & Communication: Canso Causeway: Construction of the Locks

Transportation & Communication: Canso Causeway: Electric shovel loading truck

Transportation & Communication: Canso Causeway: First Cars Lining up to Cross

Transportation & Communication: Canso Causeway: From Port Hastings Side

Transportation & Communication: Canso Causeway: General View from the Nova Scotian Side

Transportation & Communication: Canso Causeway: Giant Euclid truck dumps rock fill and bulldozer pushes it over side of causeway