Thornburg (historical) USGS What Cheer Quad, Iowa, Topographic Map

Thornburg (historical) is a Locale in the state of Iowa (county of Keokuk), located at latitude - longitude coordinates (also known as lat-long or GPS coordinates) of N 41.45834 and W -92.32963. Thornburg (historical) is shown in the center of the topographic (topo) map, which is sourced from the United States Geographical Survey map USGS What Cheer quad. The nearest major town is Gibson, IA.