@article{annals-of-iowa 5435, author = {}, title = {Lawrence De Graff}, volume = {26}, year = {1945}, url = {https://pubs.lib.uiowa.edu/annals-of-iowa/article/id/5435/}, issue = {3}, doi = {10.17077/0003-4827.6361}, abstract = {}, month = {1}, pages = {215-215}, issn = {2473-9006}, publisher={State Historical Society of Iowa}, journal = {The Annals of Iowa} }