Issuer ? MINAS PEDRAZZINI GOLD AND SILVER MINING COMPANY
| Siège social |
| Halleck-street, 230 - San Francisco (Etats-Unis d'Amérique ) appearing in yearbooks from 1912 to 1912 |
| Battery street, 22 - San Francisco (Etats-Unis d'Amérique ) appearing in yearbooks from 1914 to 1923 |
| Mines / Carrières / Pétrole / Gaz |
| - Sonora (Mexique ) appearing in yearbooks from 1912 to 1912 |