Photograph of a hydrostatic pressure test on a "P.S." section of pipe for the Winnipeg Aqueduct at Canada Lock Joint Pipe Ltd. in Transcona. The pipe was designed for crossing railways and the Seine River. Photographer is unknown.

Photograph of Winnipeg Aqueduct officials and their families having a picnic at Indian Bay. The men in the foreground, from left to right: unknown, Controller John James Wallace, Controller John William Astley, "Irving" [caption on negative], St. Boniface Mayor John Power Howden[?], "Shamin" [caption on negative], unknown. Photographer unknown.

Photograph of workers next to a Winnipeg Aqueduct drainage siphon near Meadowvale, Manitoba. Photographer is unknown.

Photograph of a dragline working on the Winnipeg Aqueduct between East Braintree, Manitoba, and Shoal Lake. Photographer is unknown.