Summary

Anonymous History of Steam on the Erie Canal

Hence, when fastened to a pier, it is all developed in its receding currents, and per contra when moving; if its machinery had a perfect fulcrum, it would all be developed in the run of the boat; consequently, on rivers and lakes, with fine-lined steamers, that cut the water like a knife, it is like standing in a small boat and pushing from a large one, but on canals, with their full bows, it is like standing in a large boat and pushing from a small one; the little one runs away with the power.
Source: Gutenberg

Anonymous History of Steam on the Erie Canal

During the maple sugar season of the spring of 1858, a well-to-do farmer, of western New York, whittled out a spiral or augur-like screw-propeller, in miniature, which he thought admirably adapted to the canal. He soon after went to Buffalo, and contracted for a boat to be built, with two of his Archimedean screws for propulsion by steam.
Source: Gutenberg

Anonymous History of Steam on the Erie Canal

The lessons of the early era are worthless for repetition. There is no better screw-propelling machinery known than was then tried and abandoned; but the lessons are of value to discover the difficulties which must be remedied; to teach that the success of steam lies beyond the reach of publicly known mechanical resources.
The trials establish plainly and incontrovertibly that the failures were owing to the want of mechanical adaptation to required duty; to a mechanical inability to utilize the power of the steam; to a mechanical waste of power beyond their ability to control or remedy
Source: Gutenberg

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