Board of Water Supply reports for 1912, 1947-1960 Accession ACC-1963-011 Dates: 1912; 1947-1960

Geological maps of areas in all five boroughs of New York City circa 1850 and circa 1935 to 1941 Accession ACC-2007-090 Dates: circa 1850, 1935-1941

New York City atlases and maps for 1827 to 1918 Accession ACC-1955-009 Dates: 1827-1918

Publication and report on New York City water supply for 1912 to 1914 Accession ACC-1964-113 Dates: 1912-1914

Publication regarding the Kensico Water Testing Laboratory Accession ACC-1964-059 Dates: 1954

Reservoir and pipe construction lantern slides circa 1900 to 1924 Accession ACC-1988-040 Dates: circa 1900-1924