"Ussher, Henry, 1741-1790" - 2 Text Results
| Title | Author | Domain | Publisher | Publication Year |
|---|---|---|---|---|
| Henry Ussher at Dunsink, 1783 to 1790 | Wayman, P. A. | Article in Journal | 1971 | |
| Notes on the History of Dunsink Observatory III. The Arnold Clocks | Wayman, P. A. | Article in Journal | 1972 |