Allegheny R. bends.
Plan of Walnut & Henry's bends, Allegheny River. Entered ... 1865 ... Southern District of New York by F.W. Beers & Co. Ferd. Mayer & Co. Lithographers, 96 Fulton St., N.Y.
David RumseyF.W. Beers & Co.
1865
1865
Beers, Ellis, & Soule
1:15 840