Scale ca. 1:32,000. Folded title: Floods in Salamaca, New York--How to avoid damage. Includes "Flood elevations" diagram and col. illus. "Allegheny River watershed, upstream of Salamanca, New York," ca. 1:1,500,000, and text on verso. Available also through the Library of Congress Web site as a raster image. AACR2: 110; 650/1; 650/2
United States. Army. Corps of Engineers
Scale ca. 1:100,000. Facsimile. Title in margin: Plan of attack on Fort Mifflin, 1777. From the original in possession of the Franklin Institute, Philadelphia. Insets: A plan of Fort Mifflin on Mud Island with the attacks made by the King's troops and vessels.--Profile and plan of the frames or chevaux de frize which formed the Stakadoes in the river. Available also through the Library ...
Faden, William - George Barrie & Sons