36 SURVEY OF IDAHO-MONTANA BOUNDARY LINE. [bull.170. 
[Latitude, 48° 36' 50 ,16. Longitade, 116" 13' 18 ".15. J 
To station — 
Azimuth. 
Back azimuth. 
Log. distance. 
Blacktail--. __. 
Blue 
O ' // 
21 59 49.24 
53 12 26. 21 
179 57 47.07 
206 31 13. 33 
232 19 53.73 
242 25 12.51 
347 40 26. 39 
O / II 
201 46 25.83 
232 53 14.44 
359 57 46.29 
26 41 59. 63 
52 29 34.08 
62 36 .15. 35 
167 46 40.40 
Meters. 
4. 7734417 
4. 5965347 
4.5150730 
4. 5929986 
4. 3000841 
4. 3089562 
4. 6847536 
Hell Roaring- 
Ewing . . - 
Cross _ 
Newton 
Scotchman _ , _'. 
HELL ROARING, KOOTENAI COUNTY, IDAHO. 
Location of station : On southern end of the eastern of two round 
peaks at the head of Hell Roaring Creek. From Round Prairie a 
trail runs south of Hell Roaring Creek to summit of mountain. 
Station mark: Copper bolt in solid rock, above which is a rock 
cairn 4^ feet high. 
[Latitude, 48° 54' 30 .02. Longitude, 116° 13' 19". 18.] 
To station— 
Azimuth. 
Back azimuth. 
Log. distance. 
Mooyie Trail monument 
Border 
Ewing 
173 10 30. 25 
182 36 16.26 
262 28 39. 26 
322 24 20.27 
359 57 46.29 
o / // 
353 09 44.78 
2 36 33.65 
82 39 27. 78 
142 34 02. 70 
179 57 47.07 
Meters. 
4.01339 
4.01348 
4.2471106 
4. 4137728 
4. 5150730 
Cross 
Doust 
SCOTCHMAN (2), KOOTENAI COUNTY, IDAHO. 
A secondary station near boundary post No. 72, at summit of Cabi- 
net Mountain, occupied with transit. 
[Latitude, 48° 12' 50". 40. Longitude, 116° 03' 14". 98.] 
To station- 
Azimuth. 
Back azimuth. 
Log. distance. 
Scotchman 
37 07 25 
355 37 01 
357 34 30 
o ' // 
217 06 08 
175 38 16 
177 34 42 
Meters. 
3. 54730 
4. 44183 
3. 87099 
Divide . 
Transit station 1 54 
