Obstructions to the navigation of Hudson's River [microform] : embracing the minutes of the secret committee appointed by the Provincial convention of New York, July 16, 1776, and other original documents relating to the subject : together with papers relating to the beacons /
Ruttenber, Edward Manning,1825-1907.
Albany : J. Munsell,
1860.
Sabin 74496.
Sabin Group 126.
Microfiche.