Young woman looking through a book of aerial maps in the library.
Luke Weathers, Jr., on the far right, reviews aerial maps with other pilots in his squadron before a mission.
[County land cover maps]
[1939?] · Wisconsin. Dept. of Agriculture. Land economic inventory and land use section
[Maps of Iowa and Wisconsin]
Wisconsin : catalog of topographic and other published maps /
1986 · Geological Survey (U.S.)
Earth science maps of Wisconsin, 1818-1974 : a bibliography and index /
1975 · Reinhard, Christine