Stock photography, photos: Shot tower, Dubuque, Iowa Stock photos of Dubuque, Iowa shot tower Photograph: © John Oeth Click for a larger image and more information Keywords associated with this stock photo: Shottower, shot, tower, Dubuque, Iowa, IA , usa, US, US. , United, States, of, America, midwest, mid-west, mid, west, historical, landmark, tourist, attraction, destination, history, lead, production, architecture, vertical, building, John Oeth