Philadelphia Silver and Copper Mining Company

Philadelphia Silver and Copper Mining Company, a 19th-century mining corporation chartered in Pennsylvania, April 8, 1864. It owned mining properties along the Colorado River in the Lower Colorado River Valley, in California and Arizona Territory in the 1860s. The company involved eastern financiers including Thomas Tilden, Adolph Hugel, John Potter, William Reich, Alphonso F. Tilden, and Robert Smith. Its managing director was Alphonso F. Tilden, based in San Francisco.

Philadelphia Silver and Copper Mining Company

Philadelphia Silver and Copper Mining Company, a 19th-century mining corporation chartered in Pennsylvania, April 8, 1864. It owned mining properties along the Colorado River in the Lower Colorado River Valley, in California and Arizona Territory in the 1860s. The company involved eastern financiers including Thomas Tilden, Adolph Hugel, John Potter, William Reich, Alphonso F. Tilden, and Robert Smith. Its managing director was Alphonso F. Tilden, based in San Francisco.