Source:
Is found in A History of the Columbia Basin Project (vol. 9, pg. 239), Cage 40, Frank A. Banks Papers https://libraries.wsu.edu/masc/finders/cg40.htm at Washington State University Libraries'
Source:
Is found in A History of the Columbia Basin Project (vol. 10, pg. 258), Cage 40, Frank A. Banks Papers https://libraries.wsu.edu/masc/finders/cg40.htm at Washington State University Libraries'
Source:
Is found in PC 5, WSU Scrapbooks https://libraries.wsu.edu/masc/finders/pc5.htm at Washington State University Libraries' Manuscripts, Archives, and Special Collections (MASC)
Source:
Is found in PC 2, Historic Photographs Subject File https://libraries.wsu.edu/masc/finders/pc2.htm at Washington State University Libraries' Manuscripts, Archives, and Special Collections (MASC)
Source:
Is found in A History of the Columbia Basin Project (vol. 10, pg. 264), Cage 40, Frank A. Banks Papers https://libraries.wsu.edu/masc/finders/cg40.htm at Washington State University Libraries'
Source:
Is found in A History of the Columbia Basin Project (vol. 10, pg. 261), Cage 40, Frank A. Banks Papers https://libraries.wsu.edu/masc/finders/cg40.htm at Washington State University Libraries'
Source:
Is found in A History of the Columbia Basin Project (vol. 10, pg. 262), Cage 40, Frank A. Banks Papers https://libraries.wsu.edu/masc/finders/cg40.htm at Washington State University Libraries'
Source:
Is found in A History of the Columbia Basin Project (vol. 10, pg. 257), Cage 40, Frank A. Banks Papers https://libraries.wsu.edu/masc/finders/cg40.htm at Washington State University Libraries'
Source:
Is found in PC 7, William Delbert Barkhuff Photographs https://libraries.wsu.edu/masc/finders/pc7.htm at Washington State University Libraries' Manuscripts, Archives, and Special Collections (MASC)
Source:
Is found in A History of the Columbia Basin Project (vol. 10, pg. 260), Cage 40, Frank A. Banks Papers https://libraries.wsu.edu/masc/finders/cg40.htm at Washington State University Libraries'