| Title | The Task of Diogenes Not in It. |
| Artist/Maker | Unidentified after Frederick B. Opper |
| Date | 1893-02-01 |
| Medium | Lithograph, colored |
| Dimensions | h. 9.25 x w. 8.3125 in. ( h. 23.495 x w. 21.11375 cm) |
| Credit Line | U.S. Senate Collection |
| Accession Number | 38.00530.001 |
