@article{annals-of-iowa 12298, author = {}, title = {Blackstone on Preserving Historical Materials}, volume = {12}, year = {1920}, url = {https://pubs.lib.uiowa.edu/annals-of-iowa/article/id/12298/}, issue = {6}, doi = {10.17077/0003-4827.4148}, abstract = {}, month = {10}, pages = {468-470}, issn = {2473-9006}, publisher={State Historical Society of Iowa}, journal = {The Annals of Iowa} }