New Jersey Geodetic Control Survey creator text nju Trenton] Dept. of conservation and development, Division of geology and topography 1939 monographic eng

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[167]p. 23cm. Elevations and descriptions of 746 bench marks established in Bergen and Hudson counties including several in Essex, Passaic and Union counties. The bench marks included form the Hud-Ber level net. At head of title: Reports of the Dept. of conservation and development, state of New Jersey ... Reproduced from type-written copy. Bench-marks New Jersey Geodesy New Jersey New Jersey Altitudes QE141 .A19 no. 48 gs 39000195 DLC 780918 20260227111344.0 gs 39000195