Tables showing the value of silver and gold, per ounce Troy, at different degrees of fineness,
| Data(s) |
31/12/1969
|
|---|---|
| Resumo |
Mode of access: Internet. |
| Formato |
bib bib |
| Identificador | |
| Idioma(s) |
eng |
| Publicador |
[San Francisco, |
| Direitos |
Items in this record are available as Google-digitized, and as Public Domain in the United States. View the access and use profile at http://www.hathitrust.org/access_use#pd-us-google, and http://www.hathitrust.org/access_use#pd-us. Please see individual items for rights and use statements. |
| Palavras-Chave | #Assaying #Precious metals. |
| Tipo |
text |
