800с

1870г

ESENTATIVES. J Ex. Doo.

___1 No. 207.

Äi . 1 OF

•si*] 3K3J

?ÄJlbHÄfiT|LTISTICS

MINES AND MINING

IX THE

a*!

55

STATES ANE^TEßßlTORlES '%|f*

WEST OF THE ROOKY MOüffTAlJ

ROSSITER W. RAYMOND

t'nttkd states commissioner

op mlvixg statistics.

t 3

V

/H7

WASHINGTON

' 1 RIMING OFFIOE 18 70. .