| 其他書名 | Or, Statistical Notices of the Principal Gold and Silver Producing Regions of the World; with a Chapter Upon the Unification of Gold and Silver Coinage |
| 出版 | G.P. Putnam & Son, 1869 |
| URL | http://books.google.com.hk/books?id=Np1CAAAAIAAJ&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |