| Year | 1992 |
| Date | 21-Aug |
| Volume | 169 |
| Issue | 3,927 |
| Page | 232 |
| Category | Right First Time |
| Part | 10 |
| Title | Dealing With "Double Standards" |
| Author | Rapier |
| Notes | Dealing with metric and imperial measurements. The International "SI" unit system, direct and indirect cross-slide dials |