Museums
| Name | Country | State | City | Updated by | Date |
|---|---|---|---|---|---|
| Washington County Museum of Fine Arts | USA | MD | Hagerstown | Anonymous | 10/07/2012 |
| Washington State Historical Society | USA | WA | Tacoma | Anonymous | 10/07/2012 |
| Watertown Free Public Library | USA | MA | Watertown | Anonymous | 10/07/2012 |
| Private collection: Jane D. Wehle | USA | KY | Lexington | Anonymous | 10/09/2012 |
| 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 |
Artists
| Name | Info | Years | Updated by | Date |
|---|---|---|---|---|
| Walker, Henry Oliver | 1843 - 1929 | Anonymous | 05/15/2012 | |
| Waltensperger, Charles E. | 1870 - 1931 | Anonymous | 05/15/2012 | |
| Weber, Sarah Stilwell | 1863 - 1935 | Anonymous | 12/27/2012 | |
| Weir, John Ferguson | 1841 - 1926 | Anonymous | 05/15/2012 | |
| Weldon, Charles Dater | 1855 - 1935 | Anonymous | 10/13/2012 | |
| Woodhouse, C.L. | Active ca. 1869 | Anonymous | 02/20/2012 | |
| Zogbaum, Rufus Fairchild | 1849 - 1925 | Anonymous | 12/14/2012 | |
| Phillips, Clarence Coles | 1880 - 1927 | Anonymous | 10/13/2012 | |
| Relyea, Charles Mark | 1863 - 1932 | Anonymous | 05/22/2012 | |
| Rhead, Louis John | 1858 - 1926 | Anonymous | 05/20/2012 |
