History 8 Canals 3 Law and legislation 3 Navigation 3 Delaware Indians 2 Inland navigation 2 Antirent War, N.Y., 1839-1846 1 more ... Bible records 1 Boundaries 1 Bridges 1 Charters 1 Church records and registers 1 Coal 1 Colonial charters 1 Communication and traffic 1 Construction 1 Court records 1 Description and travel 1 Dutch Americans 1 Family records 1 Finance 1 Geology 1 Governmental investigations 1 Governors 1 Gravestone inscriptions 1 Hist 1 Iroquois Indians 1 Locks (Hydraulic engineering) 1 Miscellaneous papers 1 Naturalizations 1 Oaths of Allegiance 1 Pioneers 1 Revolution 1 Sailors 1 Sources 1 Transportation 1 Tunnels 1 Water-supply 1 less ...