Tunnels

Taxonomy

Code

Scope note(s)

Source note(s)

Display note(s)

Hierarchical terms

Tunnels

Equivalent terms

Tunnels

Associated terms

Tunnels

5 Collections results for Tunnels

5 results directly related Exclude narrower terms

Bull Run, Big Sandy tunnel construction

Photograph showing construction of the tunnel at the Big Sandy Dam (likely the Marmot Dam). A man stands next to a machine next to the tunnel entrance, which is emitting a large plume of steam. Wood and gravel is visible throughout the image. Written on the negative is “B.S. 48.”