MS001-06-01, Series 19, 1947-035
Wenatchee World Press
Harry D. Cowan, Bureau of Reclamation employee, rides his jackhammer while drilling into granite rock near dam canal
Pomeroy, F. B., "Bureau of Reclamation Workers" (1947). Rufus Woods Photographs. 205.
Rufus Woods Papers, Central Washington University Archives and Special Collections
Spatial Coverage (for ex: Ellensburg, WA)
United States -- Washington (State)
Grand Coulee Dam (Wash.) -- History.