

■Tf'TO "^1 







NEVADA COUNTY. 



541 



Foot of lowest fall in Arkansas Canon ......... 



Level of tailings at junction of Greenhorn Creek and Missouri Canon (Nov., 1870) . 

 Level of tailings in Greenhorn Creek (Nov., 1870) at bridge on You Bet and Grass Valley 



roaci • . * . < • . • • • • • • ♦ • 



"^Bed-rock in Camden claim, Hunt's Hill ......... 



2498 

 2356 



#A, 



Mr. W. H. Wiseman's house, Hunt's Hill ....... 



Gouge Eye mine, Hunt's Hill, bed-rock . . . . . . 



■ 



Hunt's Hill, opposite blacksmith-shop . 



Bed-rock on Darling's Hill .......... 



Head of tunnel in lowest part of Duryea's mines, Buckeye Hill . 



Duryea's bank, at pipe head, Buckeye Hill . . . 



# Bed-rock at northwest end of Buckeye Hill ...... 



Highest point on ridge, near road from Nevada City to Quaker Hill. 



Gap at Quaker Hill, east end of Hume 



Bed-rock on west side of Quaker Hill deep channel, near road on Gas Canon . 

 *Mouth of shaft at Quaker Hill, 215 feet above bed-rock .... 

 Top of highest bank of gravel worked in 1879 at Quaker Hill mines 



# Boarding-house, Quaker Hill . ........ 



Head of pipe in ditch above Green Mountain mine, Quaker Hill 



Mouth of shaft Green Mountain mine 



Blacksmith's shop in Railroad mine, Quaker Hill 



Bed-rock, Empire mine near Quaker Hill 



End of Chalk Bluffs, near You Bet 



Top of " Sand Line " on Sugar Loaf, Chalk Bluffs 



Northwest corner of tool-house in Sugar Loaf mines 



Bed-rock, near small swampy place north of Sugar Loaf mines . 



Stranahan's house, near Chalk Bluffs 



Sugar Loaf, near Chalk Bluffs . . . 



j 



s 



s 



Point on Chalk Bluffs, ridge road, three fourths of a mile above Stranahan 

 Point on the ridge road, in the woods, about six miles above Stranahan 

 Point on ridge road, about ten miles above Stranahan's, and about two miles east of Voss's 



old saw-mill ............. 



■ 



Junction of ridge road with road from Washington ridge 



Point on ridge opposite Omega . . . . . . \ • 



2230 

 2G20 

 2965 

 2679 

 2898 

 3071 

 3054 

 3182 



3107 



. 3749 



3300 



. 3006 



?2865 

 . ]3130 



J 3265 



. 2992 



2807 

 . 2963 



2695 

 . 3695 



3355 

 . 3072 



2985 

 . 3375 



3537 

 . 3712 



4420 



4697 

 5025 

 5187 



NEIGHBORHOOD OF NEVADA CITY AND GRASS VALLEY. 



South Yuba Water Office, Nevada City . 

 Bed-rock in Manzanita diggings, Nevada City 



2480 

 2645 



