Zone d'identification
Cote
US-GCS DCL Arch Pamph-1.1 Iowa Maps
Nom et localisation du dépôt
Niveau de description
Dossier
Titre
Iowa-Maps
Date(s)
Importance matérielle
-Iowa Township Map circa. 1850s
-Map of the United States, 1856
-"Drawing the Line" The Iowan 2017, about the history of Iowa's borders
-65th general assembly 1974 Senate and House district maps
-Iowa state highway map Iowa DOT
-Two Iowa Transportation maps
-Two Iowa Transportation maps for bicyclists
-Iowa Geological Survey "Coal Resources of Iowa" 1964
-Iowa Geological Survey "Mineral Resources of Iowa" 1947 and 1970
Flat File 12 Iowa map and postal guide and State of Iowa map with 1930 census info