Twelve years in the mines of California [microform] : embracing a general view of the gold region, with practical observations on hill, placer, and quartz diggings : and notes on the origin of gold deposits.
Patterson, Lawson B.
Cambridge, [Mass] : Printed by Miles and Dillingham,
1862.
Sabin 59140.
Sabin Unit 150.
HIS-681.
Microfiche.
Gold mines and mining