| Year | 1954 |
| Date | 21-Oct |
| Volume | 111 |
| Issue | 2,787 |
| Page | 488 |
| Category | Stationary Engine |
| Part | |
| Title | Making a Simple Beam Engine |
| Author | Edgar T.Westbury |
| Notes | A Characteristic Design Based on Early Nineteenth Century Practice. The "Vulcan" design, the Watt single-acting non-rotative beam engine, features of design, Watt's double-acting rotative beam engine |