188 OIL AND gas; OHIO, WEST VIRGINIA, PENNSYLVANIA. 
Bench marks in Clay smile quadrangle —Continued. 
No. 
Description. 
Original 
elevation. 
Adjusted 
elevation 
86 
87 
88 
89 
90 
91 
92 
93 
94 
95 
96 
97 
98 
99 
100 
101 
rjrrmnrl in front of gatepost southwest of road forks 
Feet. 
1,129 
1,311 
1,364 
Feet. 
1,128.84 
Pointed spot on bottom plank of fence west, of road forks. 
1,311.48 
rtroiind at foot of telepranh noleat east side rtf road forks. 
1,364.17 
Painted spot on stone at forks of road . 
978 
977.88 
Painted spot on stone on north side of road at. forks. 
940 
939.77 
Painted spot on stone south west of road forks. 
1,264 
1,264.19 
Painted spot on stone west of road forks . 
1,181 
1,171 
1.037 
1,180.90 
Ton of Washington coal . 
Ground in front of telephone pole at road forks.. 
1,037.24 
Painted spot on base plank of fence east of road forks . 
1,041 
1,009 
1,259 
1,041.30 
Painted spot on lower plank of fence opposite of road forks.. 
1.008.83 
Painted spot on plank of fence on west side of road at forks. 
1,259. 47 
Painted spot on small bridge south of road forks. 
li 118 
1,117.61 
Top of coal in east hank of road east of sohoolhonse 
1,282 
Ground at foot of fence post northeast of road forks. 
L085 
1,050 
1,084. 79 
1,050.09 
Top of Washington coal. 
102 
103 
Painted spot on small culvert on National pike at road forks. 
1,094 
1,094.33 
1,291.87 
1,050.90 
Painted spot on plank of fence at road forks. 
1,292 
1,051 
104 
105 
Painted spot on wooden bridge at road forks near tollgate. 
Painted spot on plank of fence north of road forks. 
1,099 
1,322 
i; 099. 33 
1,322.53 
1,349.86 
106 
Square cut on sandstone at road forks. 
107 
Painted spot on top of fence post at road forks. 
1,350 
108 
Painted spot on stone pillar in corner of foundation of barn. 
1,320 
1,320 
1,068 
1,320.61 
1,319.83 
1,068. 02 
1,333.20 
1,199. 67 
1,037.46 
1,323.98 
109 
Ground at foot of telegraph pole on which elevation is painted. 
110 
Ground at foot of telephone post on which elevation is painted. 
111 
112 
Painted spot on plankof fence northwest of road forks north of church. 
Top of coal at road forks. 
1,333 
1,200 
113 
Painted spot on coping stone of bridge southwest of crossroads. 
1,037 
114 
Ground on foot of post on which elevation is painted. 
1,324 
115 
Painted spot on root of red oak tree at road forks. 
1,358 
1,334 
1,358.12 
1,334.25 
1,100.56 
1,073. 96 
116 
Ground at foot of post on which elevation is painted. 
117 
Painted spot on fence plank south of road forks. 
1,101 
118 
Painted spot on small wooden culvert at road forks. 
1 .074 
119 
Top of limestone ledge. 
1,149 
1,368 
120 
Painted spot on root of hiekorv tree 40 feet east of church..-.. 
1,367.12 
1,355.47 
121 
Painted spot on stone wall east of road forks. 
lj 356 
1,395 
1,145 
1,308 
122 
Painted spot on bowlder at road forks. 
1,394.58 
1,144.70 
1,307.94 
123 
Painted spot on sandstone bowlder at road forks. 
124 
Painted spot on root of oak lane to west. 
125 
Painted spot on wing wall of covered bridge.'.. 
P099 
1,391 
1,162 
1,098.95 
1,391.10 
1,161.51 
1,223. 36 
1,187.30 
1,134.18 
1,278.35 
126 
Painted spot on rail of fence at road forks. 
127 
Painted spot on top plank of fence at road forks. 
128 
Painted spot on sandstone bowlder by roadside opposite house. 
1,223 
129 
Painted spot on sandstone bowlder at road forks. 
1,187 
130 
Painted spot on bowlder at road forks near signpost. 
L 134 
1,278 
131 
Painted spot on stump at road forks. 
132 
Painted spot on small wooden culvert. 
1,291 
1,290.93 
133 
Painted spot on sandstone bowlder northeast of road forks. 
L 063 
1,164 
1,386 
1,082 
1,398 
1,071 
1,436 
1,028 
1,151 
1,063.22 
1,163.76 
1,386. 35 
1,081.71 
1 397.93 
134 
Painted spot on small bowlder at road forks. 
135 
Ground at foot of signpost. 
136 
Painted spot on sandstone bowlder at road forks. 
137 
Ground at foot of telephone pole at road forks. 
138 
Painted spot on sandstone bowlder at corner of yard. 
1,071.26 
1,436.26 
139 
Ground at corner post of yard northeast of road forks. 
140 
Painted spot on plank of fence opposite road forks. 
1,027.56 
1,151.16 
1,304.25 
1,298.45 
1 118 11 
141 
Painted spot on small wooden bridge 100 feet west of crossroads. 
142 
Painted spot on sandstone bowlder at road forks. 
1,304 
1,298 
143 
Painted spot on gas pipe on north side of road at forks. 
144 
Ground at foot of signpost at road forks.. 
1,119 
1 282 
145 
Painted spot on culvert at crossroads.-. 
1,281.53 
1 301.41 
146 
Painted spot on limestone bv oak tree east of crossroads. 
1,301 
1,252 
883 
147 
Painted spot on rock at forks west of Mount Hop- 1 Church. 
1,251.93 
883. 03 
148 
Painted spot on abutment of small bridge.. 
149 
Center of road at top of rise... 
1 237 
150 
Painted spot on limestone ledge at road forks. 
1 099 
1,099. 58 
151 
Copper nail in stump at road northeast of Manchester schoolhouse_ 
1,304 
152 
Painted spot on root of water oak tree at road forks. 
1,031 
979 
1,031.74 
• 979.20 
1,069.49 
1,039. 27 
1,251.28 
153 
Painted spot on small bridge north of road forks. 
154 
Painted spot on abutment of stone arch bridge. 
1,070 
1,039 
1 251 
155 
Top of derrick floor, oil well... 
156 
Painted spot on limestone ledge. 
157 
Top of rise at center of road south of schoolhouse. 
1,250 
939 
1,222.6 
1,285 
1 321 
158 
Painted spot on root of white oak tree at road forks. 
938.66 
1,222.62 
1,285.53 
1,321.30 
997. 38 
978. 74 
159 
Painted spot on stump at road forks. 
160 
Painted spot on stone* at road forks. 
161 
Painted spot on plank of fence bv barn at road forks. 
162 
Painted spot on small wooden bridge. 
997 
163 
Painted spot on bridge south of road forks. 
979 
164 
Painted spot on large sandstone under fence corner. 
165 
Painted spot on sandstone by corner of fence at road forks . 
1,316 
1,309 
1,251 
1,316.44 
1,308.63 
1,250.59 
166 
167 
Painted spot on large sandstone by gate opposite schoolhouse. 
Painted spot on large limestone in middle of crossroads. 
