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19221. Topographic sheets. Ohio, Ottawa quadrangle, lat. 41°-41° 15′, long. 84°-84° 15′. Scale 1:62,500, contour interval 10 ft.

Corporate/Agency Authors:: Geological Survey and Interior Department
Publisher:: Geological Survey
Date:: edition of July, 1908

19222. Topographic sheets. Ohio, St. Henry quadrangle, lat. 40° 15′-40° 30′, long. 84° 30′-84° 45′. Scale 1:62,500, contour interval 10 ft.

Corporate/Agency Authors:: Geological Survey and Interior Department
Publisher:: Geological Survey
Date:: edition of July, 1908

19223. Topographic sheets. West Virginia, Parsons quadrangle, lat. 39°-39° 15′, long. 79° 30′-79° 45′. Scale 1:62,500, contour interval 50 ft.

Corporate/Agency Authors:: Geological Survey and Interior Department
Publisher:: Geological Survey
Date:: edition of July, 1908

19224. Topographic sheets. Wyoming, Laramie quadrangle, lat. 41°-41° 30′, long. 105° 30′-106°. Scale 1:125,000, contour interval 50 ft.

Corporate/Agency Authors:: Geological Survey and Government Printing Office
Publisher:: Geological Survey
Date:: edition of July, 1908

19225. Stadia-arc. Instructions for using Beaman stadia arc attachment.

Corporate/Agency Authors:: Geological Survey and Interior Department
Publisher:: Geological Survey
Date:: [June] 1908

19226. Surveying. Primary traverse.

Corporate/Agency Authors:: Geological Survey and Interior Department
Publisher:: Geological Survey
Date:: [June] 1908

19227. Surveying. Spirit leveling.

Corporate/Agency Authors:: Geological Survey and Interior Department
Publisher:: Geological Survey
Date:: [June] 1908

19228. Topographic sheets. Alabama, Vandiver quadrangle, lat. 33° 15′-33° 30′, long. 86° 30′-86° 45′. Scale 1:62,500, contour interval 50 ft.

Corporate/Agency Authors:: Geological Survey and Interior Department
Publisher:: Geological Survey
Date:: edition of June, 1908

19229. Topographic sheets. Alaska, Fairbanks special map, lat. 64° 45′-65° 10′, long. 147° 5′-148° 15′. Scale 1:62,500, contour interval 25 ft.

Corporate/Agency Authors:: Geological Survey and Government Printing Office
Publisher:: Geological Survey
Date:: edition of June, 1908

19230. Topographic sheets. California, Vacaville quadrangle, lat. 38° 15′-38° 30′, long. 121° 45′-122°. Scale 1:62,500, contour interval 10 ft.

Corporate/Agency Authors:: Geological Survey and Interior Department
Publisher:: Geological Survey
Date:: edition of June, 1908

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