TY - JOUR AB - AU - Miriam Baker Nye DA - 1974/10// DO - 10.17077/0003-4827.11222 IS - 6 VL - 42 PB - State Historical Society of Iowa PY - 1974 TI - George R. Call: a Pioneer in Ham Radio T2 - The Annals of Iowa UR - https://pubs.lib.uiowa.edu/annals-of-iowa/article/id/5839/ ER -