In the margin of his map, David Vaughan also drew a profile of the original Erie Canal. The prism here was half again as wide as the standard — 60 feet instead of 40 — and up to six feet deep.
Historical Landscapes of the Erie Canal
Historical Landscapes of the Erie Canal
In the margin of his map, David Vaughan also drew a profile of the original Erie Canal. The prism here was half again as wide as the standard — 60 feet instead of 40 — and up to six feet deep.