Issuer ? Philadelphia Company
| Siège social |
| - Pittsburgh (Etats-Unis d'Amérique ) appearing in yearbooks from 1912 to 1912 |
| - Pittsburgh (Etats-Unis d'Amérique , Pennsylvanie ) appearing in yearbooks from 1914 to 1920 |
| Siège social |
| - Pittsburgh (Etats-Unis d'Amérique ) appearing in yearbooks from 1912 to 1912 |
| - Pittsburgh (Etats-Unis d'Amérique , Pennsylvanie ) appearing in yearbooks from 1914 to 1920 |