wnp36.00724
Twin Peaks Tunnel
March 2, 1915
Twin Peaks Tunnel Construction. West Excavation Steam Shovel [dpwbook11 dpw2263]

Keywords
Artifact
- Citation: DPW Horace Chaffee
- Date Added: March 30, 2017
- Contributor: Courtesy of a Private Collector
Rights
Downloadable: Yes