118 PRIMARY TRIANGULAT10N AND PRIMARY TRAVERSE, [bull. 301. 
[Latitude 46° 00' 32.91". Longitude 114° 23' 44.55".] 
To station- 
St. Mary 
Ward (2) 
Willow .. 
Azimuth. 
191 48 04.3 
205 32 19.6 
226 17 46.1 
Back azimuth. 
11 54 41.1 
25 37 08.0 
46 38 13.0 
Log. distance. 
Meters. 
4. 757832 
4. 299310 
4. 701860 
NORTH BASE, RAVALLI COUNTY. 
Two miles north of Hamilton, on prolongation of the railroad tan- 
gent, opposite the sawmill at Riverside and 19.5 feet south of a fence 
running east and west. 
Station mark: A bronze tablet cemented in a rock set flush with 
surface of ground. 
Reference marks: Crosses cut on rocks set respectively 10 feet 
north, east, and west of the station. 
[Latitude 46° 16' 36.46 ". Longitude 114° 09' 25.-46".] 
To station- 
Ward (1)_... 
St. Mary 
Willow 
Daly 
South base 
Astronomic pier 
Azimuth. 
39 54 25.84 
165 53 52.84 
254 38 55. 30 
294 13 21.18 
354 48 43. 70 
354 32 02.44 
Back azimuth. 
219 48 59.87 
345 50 08.51 
74 49 03.84 
114 19 16.11 
174 49 09. 85 
174 32 12. 50 
Log. distance. 
Meters. 
4. 1788528 
4. 4330820 
4. 2712508 
4. 0623393 
3. 9336308 
3. 4958579 
ST. MARY, RAVALLI COUNTY. 
Eight miles west of Stevensville. To reach the station, go to 
Curlew extension, north end of Curlew mine, and follow the ridge 
nearly to the top, then turn off on right-hand ridge and follow it to 
main dividing ridge, along which a trail is plainly blazed to the lake, 
which is about 1| miles north of station and 8 miles northwest of 
Curlew. 
Station mark: A copper bolt in solid rock, above which a cairn 8 
feet in diameter and 10 feet high was erected. 
