Unknown2018-12-142018-12-141963-10-11EPM-068-07-002http://hdl.handle.net/20.500.11867/14908Single 14 x 9 inch, bi-folded. Printed and typed recto and verso.Facts about the Dam inside and on the back cover, alongside a program of events. Events include a bowling exhibition at Coulee Bowl and a keynote speech featuring Assistant Secretary of the Interior, John Carver.Dams--Grand Coulee;