 | The Bear River Tunnel Company |
| Business Manuscripts Collection |
The Bear River Tunnel Company. Location of Property, Nevada and Placer Counties, State of California. Boston: Alfred Mudge and Son, 1881. | |
| The Bear River Tunnel Company |
|
| Business Manuscripts Collection |
The Bear River Tunnel Company. Location of Property, Nevada and Placer Counties, State of California. Boston: Alfred Mudge and Son, 1881. | |