Topographic Model of Columbia River and Grand Coulee Dam

The lecturer at the Government's free grandstand displays a model of the cross river cofferdams and the strategic block 40.

2025-02-20
2025-02-20

Geologic and topographic map of the Coast route from Seattle, Washington, to San...

1 map: col., 21 x 20 cm. "U.S. Geological Survey Bulletin 614 Sheet 4." Scale approximately 8 miles to 1 inch. A larger scale map of this route can be seen at http://kaga.wsulibs.wsu.edu/zoom/zoom.php?map=wsu381 The next section of the...

2025-02-20

Geologic and topographic map of the Northern Pacific route from St. Paul, Minnesota, to...

1 map : col., 23 x 23 cm. Scale approximately 8 miles to 1 inch. A larger scale map of this route can be seen at http://kaga.wsulibs.wsu.edu/zoom/zoom.php?map=wsu231 The next section of the map moving east is at...

2025-02-20

Topography of Washington Sound, Wash., Stuart, Spieden and other islands, (1894)

1 map. Relief shown by contours. At head of title: Section XI. "Sheet no. 6." "Register no. 2193." For more sheets from this set of topographic maps of the San Juan Islands as well as more information refer to the index page here. Scale 1:10,000.

1894-02-20

Washington Sound, part of San Juan Island, Dead Mans Bay to Eagle Point Washington, (1897)

1 map. Relief shown by contours. "Sheet no. 11." "Register no. 2300." For more sheets from this set of topographic maps of the San Juan Islands as well as more information refer to the index page here. 1:10,000.

1897-02-20

Geologic studies of the Platte River, south-central Nebraska and adjacent...

The Platte River of south-central Nebraska was studied at three scales to place the river in its geological context and to trace its evolution through geologic time. At the largest scale the Elm Creek West and the Newark 7.5 minute quadrangles...

2025-02-20