TY - JOUR AB - AU - DA - 1906/1// DO - 10.17077/0003-4827.3265 IS - 4 VL - 7 PB - State Historical Society of Iowa PY - 1906 TI - The Building Stones of Iowa T2 - The Annals of Iowa UR - https://pubs.lib.uiowa.edu/annals-of-iowa/article/id/7437/ ER -