1. Columbia Basin Irrigation Project : Grand Coulee Dam, headquarters Spokane. Published / Created: 1949?] Call Number: 847gce 1949 Container / Volume: BRBL_00628 Image Count: 2 Resource Type: Maps, Atlases & Globes Found in: Beinecke Rare Book and Manuscript Library > Columbia Basin Irrigation Project : Grand Coulee Dam, headquarters Spokane.