| John Tyndall of Carlow : the Irish inventor of the respirator | Ó Raghallaigh, D. | Article in Journal | | 1942 |
| John William Mallet : the Irish director of the Confederate ordnance department | Ó Raghallaigh, D. | Article in Journal | | 1942 |
| Sir Robert Kane : a pioneer in science, industry and commerce, first president of Queen's College, Cork | Ó Raghallaigh, D. | Monograph or Collective Volume | University P. | 1942 |
| Three centuries of Irish chemists | | Article in Journal | | 1941 |
| William James MacNeven : born 21 March 1763, died 12 July 1841 | Ó Raghallaigh, D. | Article in Journal | | 1941 |