first called the attention of builders to the possibilities of the bigger ship. The early packets were ships of from 400 to 500 tons each. As business grew larger ones were built--stout ships of 900 to 1100 tons, double-decked, with a poop-deck aft and a top-gallant forecastle forward. The first three-decker was the "Guy Mannering," 1419 tons, built in 1849 by William H. Webb, of New York, who later founded the college and home for ship-builders that stands on the wooded hills north of the Harlem River. In 1841, Clark & Sewall, of Bath, Me.--an historic house--built the "Rappahannock," 179.6 feet long, with a tonnage of 1133 tons. For a time she was thought to be as much of a "white elephant" as the "Great Eastern" afterwards proved to be. People flocked to study her lines on the ways and see her launched. They said only a Rothschild could afford to own her, and indeed when she appeared in the Mississippi--being built for the cotton trade--freights to Liverpool instantly fell off. But thereafter the size of ships--both packet and clippers--steadily and rapidly increased. Glancing down the long table of ships and their records prepared for the United States census, we find such notations as these. Ship "Flying Cloud," built 1851; tonnage 1782; 374 miles in one day; from New York to San Francisco in 89 days 18 hours; in one day she made 433-1/2 miles, but reducing this to exactly 24 hours, she made 427-1/2 miles. Ship "Comet," built 1851; tonnage 1836; beautiful model and good ship; made 332 knots in 24 hours, and 1512 knots in 120 consecutive hours. "Sovereign of the Seas," built 1852; tonnage 2421; ran 6,245 miles in 22 days; 436 miles in one day; for four days her average was 398 miles. "Lightning," built 1854; tonnage 2084; ran 436 miles in 24 hours, drawing 22 feet; from England to Calcutta with troops, in 87 days, beating other sailing vessels by from 16 to 40 days; from Boston to Liverpool in 13 days 20 hours. "James Baines," built 1854, tonnage 2515; from Boston to Liverpool in 12 days 6 hours. Three of these ships came from the historic yards of Donald McKay, at New York, one of the most famous of American ship-builders. The figures show the steady gain in size and speed that characterized the work of American ship-builders in those days. Then the United States was in truth a maritime nation. Every boy knew the sizes and records of the great ships, and each magnificent clipper had its eager partisans. Foreign trade was active. Merchants made great profit on cargoes from China, and speed was a prime element in the value of a ship. In 1840 the discovery of gold in California added a new demand for ocean shipping; the voyage around the Horn, already common enough for whalemen and men engaged in Asiatic trade, was taken by tens of thousands of adventurers. Then came the news of gold in Australia, and again demands were clamorous for more swift American ships. All nations of Europe were buyers at our shipyards, and our builders began seriously to consider whether the supply of timber would hold out. The yards of Maine and Massachusetts sent far afield for white