Beginning of Excavation ID: 474 | This file appears in: Arrowrock Dam, Engineering Innovation and Building Block to Boise's Expansion The Crowe Crane System used in the beginning of the excavation of the Arrowrock Dam. | Source: https://www.flickr.com/photos/waterarchives/28254440995/in/album-72157626161067358/ Download Original File Sourcehttps://www.flickr.com/photos/waterarchives/28254440995/in/album-72157626161067358/ "Beginning of Excavation" appears in: Arrowrock Dam, Engineering Innovation and Building Block to Boise's Expansion
