| Year | 1955 |
| Date | 27-Oct |
| Volume | 113 |
| Issue | 2,840 |
| Page | 622 |
| Category | Steam |
| Part | |
| Title | A small steam engine governor |
| Author | Edgar T.Westbury |
| Notes | Types of governor, defects of the belt, governor operations, working action, gravity return, the control bracket, the pivot head, balls from the solid, making the links, shaft details, control fork and spindle, making the lever, bevel gears, a throttle valve, surviving prototypes, condenser plant |