23:49

Land of the Giants

35:00

Boulder Dam - 1937

10:25

Great Smoky Mountains (1936)

10:35

Down Mobile Way

16:32

Construction of Wilson Dam, Muscle Shoals, Alabama

47:24

Tennessee Valley

13:20

Levee Construction, Mississippi River, Vicinity Arkansas City, September 10-11, 1936

10:36

Emergency Conservation Work in Great Smoky Mountains National Park (1936)