56 
SURVEY OF IDAHO-MONTANA BOUNDARY LINK. [bull. 170. 
about 71 miles the transitman ran a line which at its terminal point 
was 134 feet "out" in azimuth. With this explanation the following 
table is self-explanatory: 
Table showing number and kind of monuments, distances, elevations, magnetic 
declinations and time of magnetic observations along the boundary. 
Num- 
ber of 
monu- 
ment. 
Distance 
from 
inter- 
national 
bound- 
ary. 
Eleva- 
tion at 
monu- 
ment. 
Distance 
west 
from 
random 
line. 
Kind of 
monu- 
ment. 
Mag- 
netic 
declina- 
tion 
(east). 
Time of magnetic ob- 
servation. 
Miles. 
Feet. 
Feet. 
o / 

1 
o 
0.00 
0.40 
1.15 
4,505 
4,691 
5,008 
43 
49 
59.5 
Stone 
Iron post. 
do.... 
23 10 
23 02 
9 a.m., Oct. 31, 1898. 
1p.m., Oct. 30, 1898. 
3 
1.82 
5,186 
65 
do.... 
23 15 
8 a.m., Oct. 30, 1898. 
4 
2.85 
5,496 
74 
do.... 
23 18 
1.30 p.m., Oct. 28, 1898. 
5 
3.68 
5,223 
79.8 
do.... 
23 06 
3 p.m., Oct. 27, 1898. 
6 
4.66 
5, 167 
82 
do.... 
23 00 
3 p.m., Oct. 26, 1898. 
7 
5.415 
5,477 
82.5 
do.... 
23 08 
8.30 a.m., Oct. 26, 1898. 
8 
6.295 
6,124 
83.5 
do.... 
23 08 
11 a.m., Oct. 25, 1898. 
9 
6.825 
5,954 
84 
do.... 
23 02 
3 p.m., Oct. 22, 1898. 
10 
7.53 
6,069 
85 
do.... 
23 02 
8 a.m., Oct. 22, 1898. 
11 
8.21 
5, 712 
86 
do.... 
23 03 
1p.m., Oct. 21, 1898. 
12 
8.61 
6,116 
87 
...do.... 
13 
a 9. 00 
6,161 
87 
do.... 
22 54 
10 a.m., Oct. 21, 1898. 
14 
&9.47 
6,612 
88 
do.... 
23 05 
1p.m., Oct. 20, 1898. 
15 
10.16 
4,595 
89 
do.... 
23 02 
4 p.m., Oct. 19, 1898. 
16 
11. 005 
5,514 
90 
do.... 
22 55 
2 p.m., Oct. 18, 1898. 
17 
11.49 
5,407 
91 
do.... 
22 52 
3.45 p.m., Oct. 17, 1898. 
18 
12.12 
5,200 
91.5 
do.... 
23 12 
9 a.m., Oct. 17, 1898. 
19 
12.915 
4,375 
93 
do.... 
23 05 
1p.m., Oct. 15, 1898. 
20 
13.70 
5,700 
94 
do.... 
22 45 
2 p.m., Oct. 10, 1898. 
21 
14.40 
4,374 
95 
do.... 
23 01 
8 a.m., Oct. 10, 1898. 
22 
14.86 
5,448 
95 
do.... 
22 57 
8.30 a.m., Oct. 8, 1898. 
23 
15.62 
6,290 
96 
do.... 
22 43 
Noon, Oct. 7, 1898. 
24 
16. 215 
6,627 
96 
do.... 
25 
16.81 
5,406 
97 
do.... 
23 03 
5 p.m., Oct. 3, 1898. 
26 
27 
17.50 
18.05 
4,966 
3,817 
98 
98 
do.... 
do.... 
23 25 
22 30 
1p.m., Oct. 3, 1898. 
5 p.m., Oct. 2, 1898. 
28 
19.06 
2,864 
99 
..-.-do.... 
23 00 
10.30 a.m., Oct. 2, 1898. 
29 
19.79 
2,523 
100 
do..-. 
23 08 
1p.m., Oct. 1,1898. 
30 
20.40 
2,504 
100.5 
do—. 
23 05 
8 a.m., Oct. 1,1898. 
31 
21.22 
2,490 
101 
do.... 
23 02 
9 a. m. , Sept. 30, 1898. 
32 
33 
21.73 
22.23 
2,520 
2.694 
102 
102 
do.... 
do... . 
22 59 
22 50 
4.30 p.m., Sept. 28, 1898. 
11 a.m., Sept. 28, 1898. 
34 
35 
23.12 
24.10 
2,541 
2,418 
103 
104 
do.... 
do.... 
22 56 
23 00 
1.30 p.m., Sept. 26, 1898. 
8.30 a.m., Sept. 26, 1898. 
36 
24. 965 
2,425 
105 
do.-. 
22 50 
1.30 p.m., Sept. 24, 1898. 
37 
25.79 
2,199 
106 
do.... 
22 08 
430 p.m., Sept. 23, 1898. 
38 
26.14 
1,978 
107 
do- 

39 
26.64 
1,833 
107 
Stone 
22 45 
1p.m., Sept. 23, 1898. 
40 
41 
27.45 
28.215 
2,678 
3,021 
107 
108 
Iron post. 
do.... 
22 48 
22 39 
8 a.m., Sept. 23, 1898. 
1.30 p.m., Sept. 20, 1898. 
42 
29. 115 
3,546 
109 
do.— 
22 35 
2.30 p.m., Sept. 19, 1898. 
a Stamped 9.03. 
1> Stamped 9.505. 
