Creator
- State Historical Society of Iowa (Iowa City)2
- William J. Ripple2
- Advocate-Republican1
- Afraa Mahmoud Saeed Salem Alsaeedi1
- Albert A. Palacios1
- Andreas, A. T. (Alfred Theodore), 1839-19001
- Bonnie Lawrence1
- Government of the Autonomous City of Buenos Aires1
- Haoran (Frank) Jiang1
- Harrison & Warner.1
- Iowa Publishing Co.1
- Iowa State University. Library1
- Jaime Andres Fernandez1
- Kevin Mokhtar1
- Kimbriell Kelly1
- Laura Stratulat1
- Michelle Thompson1
- Newman Library (Bernard M. Baruch College)1
- Segun Omole1
- Steven Rich1