生化

• Employed at the U.S. Assay Office.

  Author of Rules for Converting Sterling into Currency, Currency into Sterling from Par to Twelve and One half percent by one-fourth of one percent (1849); Guide to the Value of California Gold (1850); and Bullion Dealer's Guide (1868).

出生日期

• 1814

死亡的日期

• 1893

人际关系