Museums
| Name | Country | State
  | City | Updated by | Date |
|---|---|---|---|---|---|
| Gilcrease Museum | USA | OK | Tulsa | Anonymous | 08/06/2012 |
| Museum of Art at the University of Oklahoma | USA | OK | Norman | Anonymous | 09/25/2012 |
| National Cowboy & Western Heritage Museum | USA | OK | Oklahoma City | Anonymous | 09/26/2012 |
| Williams Companies | USA | OK | Tulsa | Anonymous | 10/07/2012 |
| Private collection: Hazel Wood Millholland | Canada | ON | Sarnia | Anonymous | 10/09/2012 |
| National Gallery of Canada | Canada | ON | Ottawa | Anonymous | 09/26/2012 |
| Private collection: John A. McNab | Canada | ON | Ottawa | Anonymous | 10/09/2012 |
| Public Archives of Canada | Canada | ON | Ottawa | Anonymous | 09/28/2012 |
| Waddingtons Auction House | Canada | ON | Toronto | Anonymous | 10/07/2012 |
| Art Gallery of Ontario | Canada | ON | Toronto | Anonymous | 07/29/2012 |
Artists
| Name | Info | Years | Updated by | Date |
|---|---|---|---|---|
| Gay, Walter | 1856 - 1937 | Anonymous | 06/08/2012 | |
| Goodwin, Arthur Clifton | 1864 - 1929 | Anonymous | 03/31/2012 | |
| Hale, Philip Leslie | 1865 - 1931 | Anonymous | 10/13/2012 | |
| Halpert, Samuel | 1884 - 1930 | Anonymous | 05/16/2012 | |
| Hamilton, Hamilton | 1847 - 1928 | Anonymous | 05/16/2012 | |
| Hart, George Overbury | 1868 - 1933 | Anonymous | 04/10/2012 | |
| Howard, Hugh Huntington | 1860 - 1927 | Anonymous | 05/19/2012 | |
| Jay, Cecil | 1884 - 1930 | Anonymous | 04/02/2012 | |
| Jones, Seth Corbett | 1853 - 1930 | Anonymous | 05/17/2012 | |
| Juergens, Alfred | 1866 - 1934 | Anonymous | 12/24/2012 |
