The original steam-boat supported, or, A reply to Mr. James Rumsey's pamphlet : shewing the true priority of John Fitch, and the false datings, &c of James Rumsey
A 1788 Philadelphia pamphlet by John Fitch, printed by Z. Poulson, arguing his priority over James Rumsey in inventing the steamboat. The scanned plates, however, are later engraved American landscape views and a survey map: Fort Niagara seen from the British side, Niagara Falls framed by trees and rock ledges, and a township grid along Lake Ontario.
