Merrill, Robert H., 1881-1955, “Beginning Long Sault Rapids,” Digital Collections, accessed February 16, 2025, https://digitalcollections.library.gvsu.edu/document/49376.
Black and white photograph of the beginning of Long Sault Rapids in Ontario. Taken by Robert Merrill, likely from a steamship. Water damage is visible on the image, which was scanned from the negative.