| Year | 1924 |
| Date | 22-May |
| Volume | 50 |
| Issue | 1,204 |
| Page | 571 |
| Category | General |
| Part | |
| Title | First Principles of Lubrication |
| Author | A.H.Stuart |
| Notes | Friction, the coefficient of friction, static and dynamic friction, the influence of area of contact, the case of rotating shafts, lubricants, how to clean glass, the action of a lubricant, centre of pressure, Mitchell bearings, amount of oil used |