194 PRIMARY TRI ANGULATION AND PRIMARY TRAVERSE. 
BLUFF, MIXKKAL COUNTY. 
On western point of high bluff east of and above the town of Upper 
Creede. Reached by trail from Lower Creede. 
Station mark: A bronze tablet cemented in solid rock, over which a 
tripod signal was erected. 
[Latitude 37° 52' 00.5". Longitude 106° 54' 45.3".] 
To station — 
Azimuth. 
. Back azimuth. 
Log. distance. 
San Luis 
o / // 
173 08 32.1 
56 56 44.6 
o / // 
353 07 51.7 
236 51 30.9 
Meters. 
4. 12780 
Bristol 
4. 17407 
BRISTOL, MINERAL COUNTY. 
On the end of the western bluff point of Bristol Head, the southern 
extremity of a high mesa about 10 miles southwest of Creede and west 
of the Rio Grande River. The station is directly east of Lake Santa 
Maria. It may be reached from the northeast with pack and, saddle 
animals. 
Station mark: A bronze tablet cemented in rock, over which a cairn 
Si feet in diameter and 5-J feet high was erected. 
[Latitude 37° 47 / 36.0". Longitude 107° 03' 16.8".] 
To station- 
Pyramid 
Uncompahgre 
San Luis 
Azimuth. 
67 08 20. 7 
130 56 50. 9 
206 51 14.9 
Hack azimuth. 
246 55 57. 5 
310 41 50. 4 
26 55 48. 7 
Log. distance. 
Meters. 
4. 50909 
4. 67464 
4. 38178 
BULL DOG, MINERAL COUNTY. 
Near south end of bluff on east side of Bull Dog Hill, about 1 mile 
southwest of the town of Bachelor and about 2 miles northwest of the 
town of Lower Creede. 
Station mark: A bronze tablet cemented in solid rock, over which a 
small cairn was erected. 
[Latitude 37° 52' 14.0". Longitude 106° 57' 07.76".] 
To station — 
Grassy 
Bluff . . 
Azimuth. 
Back azimuth. 
Log. distance. 
O 1 tl 
o / // 
Meters. 
198 42 43 
18 43 24 
3. 70615 
276 54 46 
96 56 13 
3. 54501 
