DuBois v. City of Oskaloosa , 229 Iowa 109 ( 1940 )
Swift v. Petersen , 240 Iowa 715 ( 1949 )
Halvorson v. City of Decorah , 258 Iowa 314 ( 1965 )
Hallman v. City of Pampa , 147 S.W.2d 543 ( 1941 )