Museums
| Name | Country
  | State | City | Updated by | Date |
|---|---|---|---|---|---|
| Minneapolis Institute of Arts | USA | MN | Minneapolis | Anonymous | 12/26/2012 |
| Missoula Art Museum | USA | MT | Missoula | Anonymous | 09/25/2012 |
| MME Fine Art, LLC | USA | NY | New York | Anonymous | 09/25/2012 |
| Montana Historical Society | USA | MT | Helena | Anonymous | 09/25/2012 |
| Monticello College Foundation, The Evergreens, Lewis & Clark Community College | USA | IL | Godfrey | Anonymous | 09/25/2012 |
| Morris Museum of Art | USA | GA | Augusta | Anonymous | 09/25/2012 |
| Mount Vernon Ladies' Association | USA | VA | Alexandria | Anonymous | 09/25/2012 |
| Munson-Williams-Proctor Institute of Art | USA | NY | Utica | Anonymous | 09/25/2012 |
| Museum of Art at the University of Oklahoma | USA | OK | Norman | Anonymous | 09/25/2012 |
| Museum of Early Southern Decorative Arts | USA | NC | Winston-Salem | Anonymous | 09/25/2012 |
