Today is Arbor Day, the last Friday of April. Take a stroll through the Iowa Digital Library.
Two Trees = Five Doors by Naomi Kark Schedl (2002) | University of Iowa Daily Palette Collection
Old Capitol among trees, The University of Iowa (1920s?) | Iowa City Town and Campus Scenes
What we get from trees (1978) | U.S. Government Posters Collection
Women inside tree, Iowa City, Iowa (1910s) | Mary Noble Collection
Will lightning strike twice? (1984) | Richard Baker Geosicence Slides