| Reference Number | Title | Date |
| MJB | Martin Joseph Bray | 1841-1863 |
| MJB/1 | Medical Certificates | 1841-1850 |
| MJB/2 | References | 1845-1847 |
| MJB/1/1 | Apothecaries' Hall of Dublin | 1841-1846 |
| MJB/1/2 | Charitable Infirmary Jervis Street | 1844-1845 |
| MJB/1/3 | Dublin School of Medicine | 1844-1846 |
| MJB/1/4 | Park Street School of Antomy, Medicine and Surgery | 1844-1847 |
| MJB/1/5 | St Vincent's Hospital | 1845 |
| MJB/1/6 | Original School of Anatomy Medicine and Surgery | 1845-1846 |
| MJB/1/7 | National Vaccine Establishment | 1847 |
| MJB/1/8 | Anglesey Lying in Hospital | 1850 |
| MJB/2/1 | Medical References | 1845-1847 |
| MJB/2/2 | Parish References | 1845-1847 |
| MJB/4 | Newspaper clipping | c.1840-1850 |