| Year | 1986 |
| Date | 24-Jan |
| Volume | 156 |
| Issue | 3,769 |
| Page | 79 |
| Category | Workshop |
| Part | 4 |
| Title | Making a 1/2 in. Depth Micrometer in a Home Workshop |
| Author | Les May |
| Notes | Techniques and instructions. Making the division marks, numbering the divisions, assembling the micrometer, the measuring rod and nut |