| Artist | Titles | 1.
| Powell, William Henry, 1823-1879, painter. | 35 | 2.
| Powell, William Henry, 1823-1879, painter. (attributed to) | 4 | 3.
| Powell, William Henry, painter. (copy after) | 1 | 4.
| Powell, William, painter. | 1 | 5.
| Powelle, Pauline, 1876-1912, painter. | 0 | 6.
| See: Powell, Pauline, 1876-1912, painter. | 30 | 7.
| Powens, W. , painter. (possibly by) | 1 | 8.
| Power, A. L., painter. | 1 | 9.
| Power, Isaac, painter. | 1 | 10.
| Power, Mark, sculptor. | 1 | 11.
| Power, Maurice J., 1838-1902, contractor. | 7 |
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