YUBA, SIERRA, AND PLUMAS COUNTIES. 
Bed-rock at Bunker Hill 
Bed-rock at Loganville 
Sierra City, Yuba Gap Hotel, second story 
Mouth of 1001 tunnel 
Cabin at Blue Gravel claim, above Sierra City 
YUBA, SIERRA, AND PLUMAS COUNTIES. 
549 
4700 
3886 
4188 
5938 
5938 
POINTS NORTH OF THE NORTH YUBA RIVER AND SOUTH OF THE DIVIDE BETWEEN THE YUBA 
AND THE FEATHER RIVERS. 
(a.) Near La Porte and Gibsonville. 
Strawberry Valley Hotel 
Low bed-rock at southwest end of Secret Diggings, near La Porte 
Bed-rock at Illinois Hill, at base of lava 
Top of gravel at Illinois Hill 
Point near lowest bed-rock at south end of La Porte mines . 
Bed-rock near lower end of Spanish Flat 
La Porte, Union Hotel, second story . 
Bed-rock near bank at upper end of La Porte mines 
Summit of ridge between La Porte and Little Grass Valley, on line of projected tunnel . 
Big boulder on road from La Porte to Gibsonville . 
Summit on road from La Porte to Gibsonville : : ; 
Point on road estimated to be fifteen feet below mouth of Go-Ahead shaft . 
Eieonville Hotel, first floor 
Average bed-rock at Mt. Pleasant mines . 
Mouth of upper Hepsidam tunnel f ; : 
Ridge above Hepsidam, between Pilot Peak and Bunker Hill . : 
Top of ridge between Gibsonville and Little Grass Valley, on trail to Monitor shaft 
(b.) On St. Louis Ridge. 
Bed-rock at Council Hill 
Bed-rock at Fairplay . 
Lowest bed-rock at Rock Creek outlet of mines at Scales’s Diggings . 
Ditch crossing near head of Rock Creek, on road from Scales’s Diggings to Poverty Hill. 
Mouth of shaft below Poverty Hill 
Top of bank at south end of Poverty Hill . 
Bed-rock at north end of Poverty Hill 
Bed of Slate Creek at Poverty Hill trail 
3640 
4828 
4916 
4993 
4928 
4756 
4993 
5077 
5500 
5168 
5583 
5435 
5500 
5560 
6000 
6750 
6281 
3963 
4133 
4253 
4718 
4553 
4603 
4563 
4000 
