California Gravitational Stamp Mill; Author: Ron Loya
A book on the history of the processing of gold ore in the early Mariposa and California history.
California Gravitational Stamp Mill
$9.95Price
Mariposa Museum and History Center
5119 Jessie Street in Mariposa
(209) 966-2924
California Gravitational Stamp Mill; Author: Ron Loya
A book on the history of the processing of gold ore in the early Mariposa and California history.