

| Title | Clock, Shelf |
| Artist/Maker | E. Howard and Company |
| Date | 1871 ca. |
| Medium | Marble, wood |
| Dimensions | Overall: h. 23 x w. 55.5 x d. 4.5 in. (h. 58.42 x w. 140.97 x d. 11.43 cm)
Dial: diam. 21 in. ( diam. 53.34 cm) |
| Credit Line | U.S. Senate Collection |
| Accession Number | 54.00018.000 |