Horse Mesa Dam, Tonto National Forest, AZ, 1932

9 photographs of Horse Mesa Dam, Tonto National Forest, AZ, 1932. "Subject: Horse Mesa Dam, Client: Union Oil Co[mpany]

19328301DW1932211683DW193221168301MachineryMenDamsElectric lines Poles and towersUnion Oil CompanyLJCalifornia BankLaw RaySpeilman