| trumanlibrary.org | President Truman - Harry S. Truman Presidential Museum And Library |
| utexas.edu | Ronald Reagan Presidential Library (official site) |
| rbhayes.org | Rutherford B. Hayes Presidential Center |
| politicallibrary.org | New Hampshire Political Library |
| utexas.edu | Lyndon Baines Johnson Library and Museum |
| marist.edu | The Franklin D. Roosevelt Library and Museum |
| archives.gov | Presidential Libraries |
| tamu.edu | George Bush Presidential Library and Museum |
| tusculum.edu | President Andrew Johnson Museum and Library |
| santaanazoo.org | Santa Ana Zoo at Prentice Park |
United States , Michigan , Lansing