bm_D 411..''dn'' 1)e S (, u.C14Ye
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IRUPI 1 (A BENCH
D 411 __. _.._. scaae California , , _Riverside
Nc o i cva , 'I n Whitewater
co¢n?nj tot very ne
Dbotaata and £cowl ,t s ese tt.a,a
0,8 miles northwest I..
hazac t of sla,k Bronze disk
_ _ a =.n ad D 411 1935
r t,,tbl d by _.
_.... _. Datr
RECOVERY NOTE, BENCH MARK I F
Des ton t' 411 State Cvd County Riverside
Nearest est town '�'h itewat er 'County Riverside chi of Party ' .F, b'.a lnate
Distance and direction from nearest town 0.8 mile northwest Recovery Date Fcb. 1960
- - -- - - -- - -- - - -- - -
-- Chsracter of mark bronze disk Stamping D 411 _.
Established by J2Cd_65
Present condition good .So
Detailod re Part -
_
About 0.2 mile west along the old portion of U.S. Aichwmy 99 from
the root of ?ice at whitcwater, thence 0,6 mile north along the ',
-..... __
water Canyon r6ad, at the top of a :;nall grade, 200 feet north of Bench
P ^ark E 411, 37.5 feet - west - of the ce.nterline of the road and set in the
top of a concrete post projecting about 4 inches. "
This n.rk was used as trian-,,uletiou station D 411 in 1950 and as the
_
azimuth mark for stations CRCV'N and AMIA.
i
Date: 1949 Elevation: 1493,051
Date
_ _ Date .. — Date
Elev.