50 SURVEY OF IDAHO-MONTANA BOUNDARY LINE. [bill. no. 
"9.47 M."), on south edge, about halfway between the top of ridge 
and creek, on a small secondary ridge bearing S. 60° W., amid scat- 
tering fir timber, just north of an open space. 
15. Iron post, stamped "10.16 M.," amid dense timber, on south 
bank of a creek flowing west, about 330 feet north of another creek 
flowing in same direction. 
16. Iron post, stamped "11.005 M.," amid heavy timber, on top of 
a ridge on main west slope. 
17. Iron post, stamped "11.49 M.," amid dense timber, on top of 
high ridge bearing west. 
18. Iron post, stamped "12.12 M.," on top of a heavily timbered 
ridge south of creek in deep ravine, and a half mile east of creek 
flowing northwest. 
19. Iron post, stamped "12.915 M.," 20 feet north of creek flowing 
northwest, about 1 mile north of Windy Pass trail. 
20. Iron post, stamped " 13.70 M.," on top of timbered ridge, 30 feet 
south of Windy Pass trail, three-fourths of a mile north of Skin Creek. 
21. Iron post, stamped "14.40 M.," on top of north bank, 100 feet 
distant from Skin Creek, amid heavy timber. 
22. Iron post, stamped "14.86 M.," 1£ miles north of summit of Yak 
Mountain, a half mile south of Skin Creek, on top of heavily timbered 
ridge bearing northeast. 
23. Iron post, stamped "15.62 M.," a half mile north of summit of 
Yak Mountain, on rocky ridge one-fifth of a mile northeast from Buck- 
horn triangulation station, amid scattering fir timber. 
24. Iron post, stamped "16.215 M.," 10£ miles north of Leonia, on 
summit of Yak Mountain, 30 feet east of the highest point of the 
right-hand peak of three which are on the northwest end of the range 
as seen from the vicinit} 7 of Leonia. A signal tree stands 32 feet south 
and 2 feet east of the post. This post is visible from the whole sur- 
rounding country. 
25. Iron post, stamped "16.81 M.," 9f miles north of Leonia, amid 
heavy timber, on slope of Yak Mountain, 0.6 mile south of the summit. 
26. Iron post, stamped "17.50 M.," 9.1 miles north of Leonia, on 
top of a heavily timbered east-west ridge, on slope of Yak Mountain. 
27. Iron post, stamped "18.05 M.," 8^ miles north of Leonia, one- 
fourth of a mile north of Curly Creek, on the south edge of a bench, 
at southern edge of thick growth of small pines. 
28. Iron post, stamped "19.06 M.," 7i miles north of Leonia, 1 mile 
north of Kinzie's ranch, at foot of mountain 2 miles west of Cross 
triangulation station, one-fifth of a mile north of Kingsley Creek, 
amid heavy timber. 
29. Iron post, stamped "19.79 M.," 6f miles north of Leonia, amid 
heavy timber, 300 feet north of edge of meadow at Kinzie's ranch and 
10 feet north of trail leading northwest from that ranch. 
30. Iron post, stamped "20.40 M.," 6.1 miles north of Leonia, one- 
