subject
iowa
iowa: explore 3 source-linked works published from 1855 to 1980, with original documents and citations.
This collection is a preview while coverage and quality are evaluated.
Coverage and selection
Includes records with this source-supplied label or an explicit phrase match in their metadata. Matches indicate a mention, not proof that a paper uses a method or tests a material. Source versions are consolidated by DOI.
Sources: loc. Collection updated 2026-09-15. Counts describe this index, not the complete source archives.
Railroad map of Iowa
Township and county map showing drainage, cities and towns. Railroads are distinguished by color and name.
Map of Iowa exhibiting the townships, cities, villages post offices, railroads, common roads & other improvements
Listed in R. S. Ladd's Maps Showing Explorers' Routes ... (Washington, Govt Print Off., 1862), 143. Description derived from published bibliography. Scale 1:1,250,000. LC Railroad maps, 217 Available also through the Library of Congress Web site as a raster image.