Versions of Iowa Code 321.37 - Display of plates on LawServer 2023 Iowa Code 321.37 – Display of plates 2022 Iowa Code 321.37 – Display of plates 2020 Iowa Code 321.37 – Display of plates 2018 Iowa Code 321.37 – Display of plates 2016 Iowa Code 321.37 – Display of plates 2014 Iowa Code 321.37 – Display of plates. 2009 Iowa Code 321.37 – Display of plates
