1930. Iowa. State Planning Board and Iowa. Highway Commission. 1 map black line ; 85 x 114 cm Road information from Iowa Highway Commission as of January 1, 1937. Iowa. State Planning Board.
Search Results
1930. Iowa. State Planning Board. Committee on Population & Social Trends. 1 map black line ; 84 x 115 cm Negative. "Iowa state plan." "Project 1048.". Iowa. State Planning Board.
1930. Sinn, Eugene and Iowa. State Planning Board. Committee on Population and Social Trends. 44 leaves tables ; 29 cm. Iowa. State Planning Board.
1930. Iowa. State Planning Board. Committee on business and industry. 29 leaves ; 28 cm "Project 1040-1041.". Iowa. State Planning Board.
1930. Iowa. State Planning Board. Committee on Transportation. 1 map black line ; 83 x 114 cm Iowa state plan. "Project 1036." "1036-5.". Iowa. State Planning Board.
1930. Iowa. State Planning Board. Committee on Transportation. 1 map black line ; 84 x 114 cm Negative. "Iowa state plan." "Project 1036.". Iowa. State Planning Board.
47. Iowa base map
1930. Iowa. State Planning Board. 1 map black line ; 83 x 115 cm Shows county boundaries and rivers. Negative. "Iowa state plan.". Iowa. State Planning Board.
1930. Iowa. State Planning Board. 1 map black line, plastic ; 85 x 116 cm Shows county and township boundaries and rivers. "Iowa state plan.". Iowa. State Planning Board.
1930. Iowa. State Planning Board. Committee on Land Utilization. 1 map black line ; 83 x 116 cm Negative. "Iowa state plan." "Project no. 1030.". Iowa. State Planning Board.
50. Iowa in 1838
1830. Iowa. State Planning Board. 1 map ; blue line; 67 x 89 cm Shows development in 1838 in the part of the Iowa Territory that became the state of Iowa.; Includes text and locatio... Iowa. State Planning Board.