| Year | 2015 |
| Date | 06-Mar |
| Volume | 214 |
| Issue | 4,503 |
| Page | 362 |
| Category | Stationary Engine |
| Part | 4 |
| Title | Helping Dad make a True Vertical Mill Engine |
| Author | Stewart Hart |
| Notes | Describes another engine ideal for encouraging youngsters. Drilling across the centre of a bar, lathe work, turning between centres, getting organised, holding small parts, the cylinder assembly, reference |