92 PRIMARY TRI ANGULATION AND PRIMARY TRAVERSE. 
BULL, WARREN COUNTY, PA. 
In the southwest part of Sugar Grove Township, on a small knob ol 
conglomerate rock on land owned by Warren Bull. An excellent 
view in every direction. 
Station mark : A bronze triangulation tablet cemented in solid rock. 
[Latitude 41° 55' 34. 76". Longitude 79° 23' 36. 59".] 
To station- 
Nelson 
Yankee Hush 
Crippen 
Azimuth. 
o 
258 
07 
32. 15 
291 
38 
56.82 
335 
03 
06. ill 
Back azimuth. 
o 
78 
13 
L9.67 
111 
li, 
40.20 
155 
05 
41.12 
Log. 
distance. 
Meters. 
4. 0877421 
4. 2359(K)f 
4. 1042861 
i i. \ rendon, w \i;i:k\ coi vn . pa. 
On a brushy and timbered hill about 3 miles west of Clarendon and 
1 mile north of J. E. Boyd's house on Tionesta Creek, about 40 rods 
east of road going over the hill. 
vStation mark: A marble post 36 by 6 by 6 inches set 30 melius in 
the ground, in top of which is cemented a bronze triangulation tablet. 
[Latitude 41° 47' 04.13". Longitude 79° 09' 37.69".] 
To station— 
Azimuth. 
Back azimuth. 
Log. 
distance. 
Wilcox 
o / // 
90 33 56.69 
161 38 51. 48 
202 32 50.55 
270 30 24.03 
341 37 21. 45 
22 34 47.05 
Meitrs. 
:;. 86745a 
Yankee Bush 
3.995101 
Quaker Hill 
4.021400! 
CRIPPEN, WARREN COUNTY, PA. 
In Brokenstraw Township, about 2 miles south of Youngsville, on 
a rocky timbered knob on land owned by A. L. Crippen. The view 
is good to north, but cut off to the southwest and south. Instrument 
elevated 34 feet on trunk of chestnut tree, around which is built I 
tower, which is fastened to the solid rock by four iron ring bolts. 
Station mark: A bronze triangulation tablet cemented in solid rock. 
Reference marks: Center of chestnut tree used for observing sup- 
port and center of tower is distant 10 feet, azimuth 103° 43\ 
[Latitude 41° 49' 21. 05". Longitude 79° 19' 34. 22".] 
To station- 
Azimuth. 
Back azimuth. 
Log. 
distance. 
Bull 
/ // 
155 05 41.12 
205 15 30.15 
244 06 05.15 
302 57 13.28 
/ n 
335 03 06.01 
25 18 42.17 
64 11 13.05 
123 00 18.19 
Meters. 
4. 1042861 
Nelson 
4. 191044* 
Yankee Bush 
4. 0730581 
Wilcox 
3. 8827311 
