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 |
|---|---|---|---|---|
| Rowse, Samuel Worcester | 1822 - 1901 | Anonymous | 03/20/2012 | |
| Ryder, Platt Powell | 1821 - 1896 | Anonymous | 04/10/2012 | |
| Ryder, Chauncey F. | 1868 - 1949 | Anonymous | 05/22/2012 | |
| Sharp, Joseph H. | 1859 - 1953 | Anonymous | 12/23/2012 | |
| Smith, Henry Pember | 1854 - 1907 | Anonymous | 05/22/2012 | |
| Smith, Russell | 1812 - 1896 | Anonymous | 05/22/2012 | |
| Snell, George | 1820 - 1893 | Anonymous | 05/22/2012 | |
| Stiepevich, Vincent G. | 1841 - after 1910 | Anonymous | 04/07/2012 | |
| Strean, Maria Judson | 1866 - 1949 | Anonymous | 05/22/2012 | |
| Waite, A. P. | Active ca. 1850 | Anonymous | 06/04/2012 |
