| Year | 2000 |
| Date | 06-Oct |
| Volume | 185 |
| Issue | 4,130 |
| Page | 339 |
| Category | Stationary Engine |
| Part | 3 |
| Title | Bodmer's Sliding Cylinder Engine |
| Author | Anthony Mount |
| Notes | Describes the main and central columns, exclusion tube. Column capitals and bases, centre column cap |