206 PRIMARY TRIANGULATION AI7D PRIMARY TRAVERSE. 
I 
Station mark: A 10-inch black-jack tree, top and branches cut off. 
Theodolite elevated 20 feet. 
[La tit ude 33 > 54' 14 .65". Longitude 96° 53' 14.00".] 
To station — 
Azimuth. 
Back azimuth. 
Log. 
distance. I 
Tryon 
O 1 It 
CI 50 02.76 
o / // 
241 47 22.02 
"'$14 30 17.4-2" 
22 45 39.42 
52 57 44.69 
102 37 40.76 
154 59 28.37 
Meters. 
:5..N'.I22774J 1 
4.50896291 
134 33 53.81 
1.1126523 
202 41 48.15 
232 54 08.27 
282 34 10.32 
334 55 53.42 
4.406479H 
i.o(i;;sso6 ' 
Air 
3.964SS751 '' 
Thick 
4.338233(11 
AGRA OIL TOWER, LINCOLN COUNTY. 
(Not occupied. I 
Station mark: Center of tower. 
[Latitude 35° 53' 47". Longitude 96° 52' 06.7".] 
To station 
Air 
Cushing. 
Agra 
Azimuth. 
Back azimuth. 
AIR, LINCOLN COUNTY. 
On wagon-road right of way about 800 feet north of corner to sees.] 
4, d, S, and 1), T. 16 X., R. 5 Iv, on highest ground between sees, 
and 5. 
Station mark: An iron bench-mark post set 3 feel in ground and 
about 3 feet from cast fence. 
[Latitude 35° 53' 09.37". Longitude 96° 47' 15.09".] 
To station 
Azimuth. 
Back azimuth. 
Log. 
distance. 
Agra 
Oil! 
102 37 40.76 
181 34 20.01 
242 12 11.'.).-. 
359 18 58.26 
317 48 53.85 
O / // 
282 34 10. 32 
1 34 25.79' 
62 17 59.40 
179 19 03.18 
L37 5] 50.03 
MeU rs. 
3. 9648875 
Cushing 
3.9541412 
Indian 
4. 1855:!(i] 
Buck 
4. 2487230 
Meseeher 
4.0525232 
AVERY, LIN< OLN COUNTY. 
No1 occupied.) 
German Church spire, 1 mile east of Avery. 
[Latitude 35° 53' 01.7". Longitude 90° 44' 02.2".] 
To station- 
Azimuth. . 
Back azimuth. 
Log. 
distance. 
Indian 
o , ,, 
o / // 
MeU rs. 
4, 05806 
Cushing 
4. 01324 
Air 
3. 68505 
r\ i 
