Canyon 1907 30 min
Yellowstone National Park, Canyon quadrangle
Tweedy, Frank, 1854-1937.
Geological Survey (U.S.)
U.S. Geological Survey
45 x 32 cm.
1 map : col.
Description of the topographic map of the United States" and key to standard symbols on verso.
Relief shown by contours and spot heights.
Surveyed in 1884-85.
W 110⁰30ʹ--W 110⁰00ʹ/N 45⁰00ʹ--N 44⁰30ʹ
Yellowstone National Park -- Maps.Wyoming -- Maps.
Special Collections Digitized Maps
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