6th. The _Dispatch_--built at Brownsville, on French's patent, and owned by the same company as the _Enterprise_. She made several voyages from Pittsburg to Louisville, and one from New Orleans to Shippingport, where she now lies a wreck, her engine out; was commanded by Captain J. Gregg; 25 tons burthen. 7th and 8th. The _Buffalo_, 300 tons; and _James Monroe_, 90 tons; built at Pittsburg by Latrobe, for a company at New York, but failed in finishing them. They were sold at Sheriff's sale, and fell into the hands of Mr. Whiting, and finished by him with engines; both dull sailers. 9th. _Washington_--a two-decker; built at Wheeling, Virginia; constructed and partly owned by Captain H. M. Shreve; her engine was made at Brownsville, under the immediate direction of Captain Shreve. Her boilers are on the upper deck, being the first boat on that plan, and is a valuable improvement by Captain Shreve, which is now generally in use. The Washington crossed the falls in September, 1816, commanded by Captain Shreve, went to New Orleans, and returned to Louisville in the winter. In the month of March, 1817, she left Shippingport a second time, proceeded to New Orleans, and returned to Shippingport, being absent but 45 days. This was the trip that convinced the despairing public that steamboat navigation would succeed on the western waters. She has since been running with similar success in the same trade; 400 tons burthen. 10th. The _Franklin_--built at Pittsburg, by Messrs. Shires and Cromwell; engine built by George Evans; sailed from Pittsburg in December 1816; was sold at New Orleans, and has been in the Louisville and St. Louis trade since that time; she was sunk in the Mississippi near St. Genevieve a few months since, under the command of Captain Reed, on her way to St. Louis; 150 tons burthen. 11th. The _Oliver Evans_; (now the _Constitution_,) 75 tons; was built at Pittsburg by Mr. George Evans; engine his patent. She left Pittsburg in December, 1816, for New Orleans; in 1817 she burst one of her boilers, off Coupee, by which eleven men lost their lives, principally passengers. Has done but little since. Is now owned by Mr. George Sutton and others of Pittsburg; 75 tons burthen. 12th. The _Harriet_--built at Pittsburg; owned and constructed by Mr. Armstrong, of Williamsport, Pennsylvania. She sailed from Pittsburg, October, 1816, for New Orleans, and crossed the falls in March, 1817; made one voyage to New Orleans, and has since run between that place and the Muscle Shoals; 40 tons burthen. 13th. The _Pike_--a small boat built by Mr. Prentiss, of Henderson, Kentucky; run some time from Louisville to St. Louis; from thence in the Red River trade. Was lost on a sawyer, March, 1818; 25 tons burthen. 14th. The _Kentucky_--built at Frankfort, Kentucky, and owned by Hanson and Boswell; in the Louisville trade; 80 tons burthen.