| Year | 1928 |
| Date | 26-Jul |
| Volume | 59 |
| Issue | 1,420 |
| Page | 86 |
| Category | Beam Engine |
| Part | |
| Title | Some Details in Beam Engine Practice |
| Author | |
| Notes | Parallel motion, different types of parallel motion from Tredgold, Bourne and Farey, exhaust heated feed waters, the elevation of steam supply |