Oklahoma State University Libraries

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McCasland Maps and Spatial Data

We receive print and digital maps produced by the U.S. Geological Survey, Census Bureau, Forest Service, National Park Service and many other federal agencies. The Map Room also houses city and state highway maps and state topographic maps. The collection includes a large historical set of aerial photographs of most Oklahoma counties. What we do: Assist in the use of maps; Provide digital copies from the aerial collection; Digitize and make freely available all of the Oklahoma maps within the Library’s collections.