1 map : col. ; 40 x 56 cm..Relief shown pictorially.Inset: An idea of the completed high dam to produce 2,100,000 horse power.North oriented toward lower right.JPEGG 4282 .G7A5 1937 .L7400328721139015091920739engPublicRailroadsA cockeyed hysterical map of the Grand Coulee DamMapsWashington--Grand CouleeWashington1937University of Michigan