60 
TRIANGULATION AND SPIRIT LEVELING 
[bull. 175. 
CORBETT, CHEROKEE NATION. 
On high prairie hill about 8 miles west from Choteau, a town on 
Missouri, Kansas, and Texas Railway. The corner common to sees. 
14, 15, 22, and 23, T. 20 N., R. 17 E., may be reached from station 
by going N. 72° 1(3' W. 7.08 chains. 
Station mark: A stone, post 25 by 7 by 7 inches, placed 22 inches in 
U. S. 
the ground, with copper bolt marked A sunk in center of top. 
[Latitude, 36° 12 / 21.12". Longitude, 95° 28' 23.78 // .] 
To station— 
Azimuth. 
Back azimuth. 
Log. distance. 
Salina 
o / // 
275 50 54.04 
327 46 03. 56 
246 41 34. 31 
190 35 36.48 
121 10 15.32 
9 13 03.50 
350 25 43.32 
62 04 38. 55 
O ' // 
96 06 44. 50 
147 55 54. 08 
66 55 52. 51 
10 37 09. 80 
301 01 44.48 
189 12 37.68 
170 27 26. 89 
241 53 34.36 
Meters. 
4. 6068569 
4. 6743218 
4. 5953074 
4. 3297503 
4. 4010233 
3. 8340395 
4.4231780 
4. 5037586 
( Irand 
Spavinaw 
Dog Creek 
McGinnis 
Merchant 
Barber 
Weer 
DOG CREEK, CHEROKEE NATION. 
On highest point of timbered ridge at the head of Dog Creek, about 
8 miles northwest from Pryor Creek, a town on Missouri, Kansas and 
Texas Railway. Road from Pryor Creek to Chelsea passes east of and 
near station. From line east between sees. 7 and 18, T. 22 N., R. 18 E., 
at 24.56 chains, station bears N. 13° 16' W., 4.15 chains distant. 
Theodolite elevated 40 feet. 
Station mark: A stone post, 25 by 8 by 8 inches, set 23 inches in the 
ground, with copper bolt marked ' ' sunk in center of top. 
(jr. b. 
[Latitude, 36° 23 / 42.51". Longitude, 95° 25 / 46.15".] 
To station — 
Azimuth. 
Back azimuth. 
Log. distance. 
Salina 
o / // 
304 42 34. 65 
10 37 09.80 
242 50 31.73 
206 47 55. 03 
279 34 11.68 
141 40 22. 52 
72 38 51. 29 
41 48 22.82 
O 1 II 
124 56 53. 98 
190 35 36.48 . 
63 05 22. 97 
26 52 12. 12 
99 46 58. 33 
321 30 13.09 
252 28 45. 85 
221 35 43.95 
Meters. 
4. 6449413 
4. 3297503 
4. 6221325 
4. 3772365 
4. 5144608 
4. 6125788 
4. 4263426 
4. 6830193 
Corbett 
Harman 
Wills 
Spavinaw 
Nowata 
McGinnis 
Weer 
