2036

Los Angeles,CA - Gold, Silver, Lead and Copper Assays, Directions for :

Currency:USD Category:Collectibles / Rocks, Fossils & Minerals Start Price:50.00 USD Estimated At:100.00 - 200.00 USD
Los Angeles,CA - Gold, Silver, Lead and Copper Assays, Directions for :
Directions for Using Pritchards Chemical Process for the Gold, Silver, Lead, and Copper Assays. Small thirty-two page booklet that measures 6" x 3 1/4". It has distinct sections for gold, silver, lead and copper. It has a brown cover that is slightly worn on the spine and in the lower right of the obverse is a dark spot. The original owner of the booklet had written personal notes throughout. Written by L.M. Pritchard, President and L.F. Pritchard Secretary. Originally for sale by the Prospectors supply company 409 N. Main Street, Los Angeles, California. Overall fair condition.