Cadastral map. Blueprint. Originally copied on 4 sheets. Includes text and insets: 'Map of bluffs, bridges, wagon road and banks upon which Northport Feeder Dam was constructed in 1837-38', 'Obsolete town plat of Northprt ... ', 'Sewage ground near Waste Wiers-Rome City' and 'Details of septic tank.' Scale approximately 1:2,700. M.F. Owen.