archives.northwestu.edu/handle/nu/82149 2026-04-07T06:30:17Z archives.northwestu.edu/handle/nu/82150 LeRoy Johnson Wall Signing, December 10, 2007, photo 1 Jason Knutson leaves a message for professor LeRoy Jonson on a wall in his classroom before the remodel. 2007-12-10T00:00:00Z archives.northwestu.edu/handle/nu/82158 LeRoy Johnson Wall Signing, December 10, 2007, photo 7 Heather Craig leaves a message for professor LeRoy Jonson on a wall in his classroom before the remodel. 2007-12-10T00:00:00Z archives.northwestu.edu/handle/nu/82156 LeRoy Johnson Wall Signing, December 10, 2007, photo 5 Ashley Miller leaves a message for professor LeRoy Jonson on a wall in his classroom before the remodel. 2007-12-10T00:00:00Z archives.northwestu.edu/handle/nu/82155 LeRoy Johnson Wall Signing, December 10, 2007, photo 4 Student leaves a message for professor LeRoy Jonson on a wall in his classroom before the remodel. 2007-12-10T00:00:00Z