Museums
| Name | Country
  | State | City | Updated by | Date |
|---|---|---|---|---|---|
| Western Reserve Historical Society | USA | OH | Cleveland | Anonymous | 10/07/2012 |
| Westmoreland Museum of Art | USA | PA | Greensburg | Anonymous | 10/07/2012 |
| Private collection: Dick & Joan Whalen | USA | D.C. | Washington | Anonymous | 10/09/2012 |
| Private collection: Sonia Parton Whelan | USA | Unknown | Anonymous | 10/09/2012 | |
| Whistler House Museum | USA | MA | Lowell | Anonymous | 10/07/2012 |
| The White House Collection | USA | D.C. | Washington | Anonymous | 12/27/2012 |
| White Mountain Art & Artists | USA | NH | Center Harbor | Anonymous | 10/07/2012 |
| Whitney Museum of American Art | USA | NY | New York | Anonymous | 10/07/2012 |
| Wichita Art Museum | USA | KS | Wichita | Anonymous | 10/07/2012 |
| Private collection: Paul & Elizabeth Willard | USA | PA | Norristown | Anonymous | 10/09/2012 |
Artists
| Name | Info | Years | Updated by | Date |
|---|---|---|---|---|
| Coffin, William Anderson | 1855 - 1925 | Anonymous | 05/15/2012 | |
| Coolidge, Cassius Marcellus | 1844 - 1934 | Anonymous | 05/15/2012 | |
| Cooper, Astley David Middleton | 1856 - 1924 | Anonymous | 05/15/2012 | |
| Craig, Charles | 1846 - 1931 | Anonymous | 05/15/2012 | |
| Cranch, Caroline Amelia | 1853 - 1931 | Anonymous | 05/15/2012 | |
| Daingerfield, Elliott | 1859 - 1932 | Anonymous | 05/15/2012 | |
| Dana, William Parsons Winchester | 1833 - 1927 | Anonymous | 05/15/2012 | |
| Dannat, William Turner | 1853 - 1929 | Anonymous | 05/15/2012 | |
| Desch, Frank H. | 1873 - 1934 | Anonymous | 11/18/2012 | |
| Dewey, Charles Melville | 1849 - 1937 | Anonymous | 05/15/2012 |
