01170cam a22002891 4500 gs 38000141 DLC 20260227111343.0 780918s1937 njuab s000 0 eng gs 38000141 (OCoLC)4231414 DLC UU MdBJ DLC premarc QE141 .A19 no. 45 TA610.U6 N5 1937 New Jersey Geodetic Control Survey. New Jersey Geodetic Control Survey bench marks in Essex and Passaic Counties; elevations and descriptions of 583 bench marks established in Essex and Passaic counties including several in Bergen, Morris and Union counties. The bench marks included from the Ess-Pas level net. [Trenton] Division of geology and topology, 1937. [112]p. illus.(map) Bulletin 45, Geologic series At head of title: Reports of the Department of conservation and development, State of New Jersey. C.P. Wilber, director. Various pagings. Offset printed. Bench-marks. Geodesy New Jersey. New Jersey Altitudes. 27445 27445