Museums
| Name | Country
  | State | City | Updated by | Date |
|---|---|---|---|---|---|
| John Wilmerding Collection, National Gallery of Art | USA | D.C. | Washington | Anonymous | 08/13/2012 |
| Johnson Collection | USA | SC | Spartanburg | Anonymous | 08/13/2012 |
| Private collection: Mr.& Mrs. Robert Johnston | USA | Unknown | Anonymous | 10/09/2012 | |
| Jordan-Volpe Gallery | USA | NY | New York | Anonymous | 08/13/2012 |
| Private collection: Mrs. Roswell Colt Josephs | USA | MA | Island Of Martha's Vinyard | Anonymous | 10/09/2012 |
| Joslyn Art Museum | USA | NE | Omaha | Anonymous | 08/13/2012 |
| Judy Lenett, Silver Spring Farm | USA | CT | Ridgefield | Anonymous | 02/10/2012 |
| Kendall Whaling Museum | USA | MA | Sharon | Anonymous | 08/14/2012 |
| Kennedy Galleries | USA | NY | New York | Anonymous | 08/14/2012 |
| Kenneth Lux Gallery | USA | NY | New York | Anonymous | 08/14/2012 |
Artists
| Name | Info | Years | Updated by | Date |
|---|---|---|---|---|
| Kaelin, Charles Salis | 1858 - 1929 | Anonymous | 11/12/2012 | |
| Kahle, Julie | 1858 - 1931 | Anonymous | 05/17/2012 | |
| Kane, John | 1860 - 1934 | Anonymous | 07/27/2012 | |
| Lang, Charles Michael Angelo | 1860 - 1934 | Anonymous | 05/18/2012 | |
| Lehr, Adam | 1853 - 1924 | Anonymous | 05/17/2012 | |
| Lockwood, William | 1834 - 1847 | Anonymous | 05/17/2012 | |
| Loeb, Louis | 1866 - 1909 | Anonymous | 05/17/2012 | |
| MacDonall, Angus Peter | 1876 - 1927 | Anonymous | 04/02/2012 | |
| Morrison, Hal | 1848 - 1927 | Anonymous | 05/17/2012 | |
| Nyholm, Arvid Frederick | 1866 - 1927 | Anonymous | 03/31/2012 |
