Year: 1930 / Place: Iowa--Johnson County / Provider: University of Iowa

1. Campus plan of the University of Iowa, 1930

1930. University of Iowa. 35 × 103 cm. University of Iowa.

2. Iowa City and vicinity, Iowa, 1931

1930. Geological Survey (U.S.). 1 map Scale 1:24,000 Polyconic projection W 91°35′ --W 91°30′ /N 41°41′ 15″--N 41°37′ 30″. U.S. Geological Survey.

3. Johnson County, Iowa, 1937, aerial photomosaic index

1930. Title supplied by cataloger based on information from sheet labels. Images are photoreductions of mosaics created from original aerial photographs.... United States. Department of Agriculture and United States. Agricultural Stabilization and Conservation Service.

4. Plat book of Johnson County, Iowa

1930. W.W. Hixson & Co. W.W. Hixson & Co.'s 1930 plat book of Johnson County, Iowa, containing a map of the county and township maps showing land ownership 1 atlas: 22 l.;... W.W. Hixson & Co.