"Lightness, when combined with a proper, stiffness and strength, being a very desirable quality, it is here that the paper boats far excel their wooden rivals. If two shells are selected, the one of wood and the other with a paper skin and deck, as has been described, of the same dimensions and equally stiff, careful experiment proves that the wooden one will be thirty per cent. the heaviest. If those of the same dimensions and equal weight are compared, the paper one will be found to exceed the wooden one in stiffness and in capacity to resist torsional strains in the same proportion. Frequent boasts are made that wooden shells can be and are built much lighter than paper ones; and if the quality of lightness alone is considered, this is true; yet when the practical test of use is applied, such extremely light wooden boats have always proved, and will continue to prove, failures, as here this quality is only one of a number which combine to make the boat serviceable. A wooden shell whose hull weighs twenty-two pounds, honest weight, is a very fragile, short-lived affair. A paper shell of the same dimensions, and of the same weight, will last as long, and do as much work, as a wooden one whose hull turns the beam at thirty pounds. "An instance of their remarkable strength is shown in the following case. In the summer of 1870, a single shell, while being rowed at full speed, with the current, on one of our principal rivers, was run into to the stone abutment of a bridge. The bow struck squarely on to obstacle, and such was the momentum of the mass that the oarsman was thrown directly through the flaring bow of the cockpit into the river. Witnesses of the accident who were familiar with wooden shells declared that the boat was ruined; but, after a careful examination, only the bow-tip was found to be twisted in a spiral form, and the washboard broken at the point by the oarsman as he passed between the sides. Two dollars covered the cost of repair. Had it been a wooden shell the shock would have crushed its stem and splintered the skin from the bow to the waist." Old and cautious seamen tried to dissuade me from contracting with the Messrs. Waters for the building of a stout paper canoe for my journey. Harvard College had not adopted this " newfangled notion" at that time, and Cornell had only begun to think of attempting to out-row other colleges at Saratoga by using paper boats. The Centennial year of the independence of the United States, 1876, settled all doubts as to the value of the result of the years of toil of the inventors of the paper boat. During the same year the incendiary completed his revengeful work by burning the paper-boat manufactory at Troy. The loss was a heavy one; but a few weeks later these unflinching men were able to record the following victories achieved that single season by their boats. The races won by the paper boats were: