Bulletin 51, New Jersey Geodetic Control Survey Bench Marks in ...

J ,._;E_I J_RS_ Camden Cotmty19_9_TARTING I:_T_E _ORO. OF CL_ME_ITON, C_ DE!! CO. AT THE C_!DE}I CO,BRIDOEj 1922-27 OVER GIBBSBORO ROAD_ T_.ENCE IN A GE_ERAL WESTl_RLYDIRECTION ALONG GIBBSBORO RgAD AND _E BLAC_OOD-CL_!E_TON ROADT_ROUGH CL_I _._TON, BO_O° OF LINDEN_OLD AND BORO. OF PI_E HILL TOTHE BLACK P.OR$_ PIKE IN BLACKWOOD, GLOUCEST_ TWP., CAYDEN CO. _.J.STaNDArD E_VATIONS I_T _T 5ASED 0_ THE 1929 GENERAL AD_S_E_T OFTH_ FIRST ORDER L_VLL NET OF TEE U.S. COAST A_ GEODETIC _JRV_.RV. 3927- _ORO. OF CL_;ENTO_. CAIDEN 00° On _he southeast s_eof the Gibbsboro Road, about 0.3 miles southwest of_.H. I_teo 45, in the top of the concrete s_dewalk ove_the northeast abutment adjacent to _arapet _a11 of CamdenCo. _ri_e-l_22-2V° A stan_ m_nel m_tal _Ivet._levatlon: e8°61_ ft._ON_ 6906- _ORO, OF CLE_ENTON, C_DEN CO. On the north side otthe Blae_ood-Clementon Roa_, about 425 ft° west o_ theClem_nton RR station and Jus_ eaat of the Junction ofthe Blackwood-C1ementon Road and the Chews Landln_-Cle_enton Road, eet flush with the _round; _.37 £_.south ot _h_ lout_ess_ co_ner of wall of 2_ stor_ house(E.C. Ga_iner Estate); 29.18 ft. southeast of _rillhole _d cross cu_ _n sol,least co_ne_ of 1ows_ s_e_ to•ron_ pooh of s_e house; 19.87 f_. east o_ drill holeand cross c_t in top of wall at eteps from _Idewalk totop of terrace° A standa_ N.J._.C._o dlsk# set in_OnC_t8 _Elevation: ?5.6?5 _o_0_° 690V- BOFO. OF CI_:_TON, CA_'D_] CO. On the B1sek_ood-ClementonRoad, _bout 0._ mile west of the Clementon RRs_tlo_, on _e south side of road _n the west sn_le ofLaurel Ave., flush with the _round; VV.30 ft. northwestof center of flre _dran_; 18.75 £_° sou_h of acenterpunched iron sp_ke; an_ 29.05 ft. southeast ofcenter_nche_ spike, on roa_ centerllne. A standa_N.J.G.C._. _Isk, set in concrete.Elevation: V3.201 _t._ON. 6_0_- _0_0. OY LI_DE_OLD, CA_E_ CO. On the north side ofthe _l_c_ood-C1ementon Rd.. about 0.5_ mile west ofClementon RI_ station; abOUt 15" below _round; _est of I_sto_ house 15_; a_ the "Boro of Clmnton" sign; 20.0ft. north of eenterpunched iron spike; 50.54 ft. no_th_west of _e; and 30°8_ ft. northeast of same, s_1 onap_ox_e centorl_e of road. A _ta_da_d N.J.G°C.E.disk, set i_ concrete.Eleva_on: 7_.0_4 froNEW JERSEY GEOLOGICAL SURVEY