The year before “Professor” Alphonse King, whose academic credentials were questionable, reportedly crossed the Niagara River on a water bicycle, he tried to traverse its channel with tin shoes of his own invention. Each weighed 30 pounds, and the results were unsurprisingly mixed. From the December 12, 1886 New York Times:

Buffalo–An attempt was made to-day to outrival the feats of Donovan, Graham, Hanslitt, Potts and Allen in braving the terrors of Niagara, which though a failure in one way, was a success in another. Mr. Alphonse King, who is the inventor of a water shoe, gave exhibitions some years ago in this country and Mexico and not long ago in Europe. He gave one in the Crystal Palace in London, and while there attracted the attention of Harry Webb, an old-time manager, who made him an offer of a year’s engagement to come to this country. While here some time ago Mr. King had looked over Niagara River below the Falls and believed that he could walk across the channel on the patent shoes. He came to this country four weeks ago and has since that time been in New-York City practicing for the trip. While there, Thomas Bowe, hearing of King’s determination to attempt the trip, made a wager of $1,500 with Webb that King could not walk 100 feet in the current. The money was deposited with a New-York newspaper, and on Friday afternoon Messrs. King and Webb, accompanied by A.C. Poole, of Poole’s Eighth Street Theatre, reached the Falls.

The trip to-day gave King two cold water baths, and demonstrated that while he could walk with or against the current all right it was impossible to walk across the river because of the eddies, which twice upset them. He retired confident that what he set out to do could not be done. King’s ‘shoes’ are of tin, 32 inches long, 8 inches wide, sloping at the top, and 9 inches deep. Each weighs 30 pounds. They are air-tight and have in the middle an opening large enough to admit the feet of the wearer. At the bottom are a series of paddles, which operate automatically as fins.•