Unknown2019-04-112019-04-111947-02-10EPM-074-13-002http://hdl.handle.net/20.500.11867/161822 sheets 8 x 10.5 inch. Typed.Issued by the Department of the Interior, Bureau of Reclamation, Coulee Dam, Washington. Gives a list of companies working on the Columbia Basin Irrigation Project of Eastern Washington.Contractors' key men on $27,000,000 construction program announced.