| Year | 1973 |
| Date | 18-May |
| Volume | 139 |
| Issue | 3,465 |
| Page | 518 |
| Category | Club News |
| Part | |
| Title | Dublin SMEE |
| Author | |
| Notes | Triennial Science Exhibition. Mr O'Dea's "Simplex", Mr Hewson's "Minnie", the late Mr Carroll's "Mary B.Mitchell", Mr Ryan's "Tich", Mr McKenzie's triple expansion engine |