@article{annals-of-iowa 9266, author = {}, title = {John Duvall Wallingford}, volume = {15}, year = {1925}, url = {https://pubs.lib.uiowa.edu/annals-of-iowa/article/id/9266/}, issue = {2}, doi = {10.17077/0003-4827.7124}, abstract = {<p>An obituary for attorney John Duvall Wallingford.</p>}, month = {10}, pages = {158-158}, issn = {2473-9006}, publisher={State Historical Society of Iowa}, journal = {The Annals of Iowa} }