Grand Coulee Dam (Wash.);Hydroelectric power plants --
Washington (State);Dams -- United States -- Design and
construction;Railroads -- Design and construction. The official
opening of the contractor’s railroad was on July 29, 1935. Much
of the work had been completed several months earlier. Governor
Clarence D. Martin was the official engineer for the first
official trip. Cheney State Normal School -- Field trips;
Fossils; School field trips Photo of what appears to be a class
field trip. Eighteen or nineteen students appear to be looking
for fossils on a hillside of sedimentary rock. Students'
apparel, including hats, is indicative of the 1920s.