Erie Air Shovel ID: 211 | This file appears in: Creation and Development of Zion National Park Erie Air shovel in the late 1920s widening the Mt. Carmel tunnel. | Creator: Washington County Historical Society | Date: 1927-1930 | Source: Washington County Historical Society | Rights: Washington County Historical Society Download Original File CreatorWashington County Historical SocietySourceWashington County Historical SocietyRightsWashington County Historical SocietyDate1927-1930 "Erie Air Shovel" appears in: Creation and Development of Zion National Park
