225-26.tif
 |
|
Burro Schmidt Tunnel
- CA
|
|
| This 2,000-foot long tunnel, approximately seven feet in diameter, was chiseled through a mountain by William Henry Schmidt with hand tools and explosives. Begun in 1906 as a means of transporting ore from his mine to the processing site, Schmidt... |
|
|
|
|
|
|
