"The Opening of the Cape Cod Canal". Bulletin of the American Geographical Society. Vol. 46, no. 11. 1914. pp. 832–834. doi:10.2307/200951. JSTOR200951.
jstor.org
"The Opening of the Cape Cod Canal". Bulletin of the American Geographical Society. Vol. 46, no. 11. 1914. pp. 832–834. doi:10.2307/200951. JSTOR200951.