| Year | 1937 |
| Date | 14-Oct |
| Volume | 77 |
| Issue | 1,901 |
| Page | 384 |
| Category | Tool-Room Topics |
| Part | |
| Title | More about Tool-maker's Buttons |
| Author | R.Hutcheson |
| Notes | The block and button, the special drill with guide shank, a new type of button, the "end-mill" or flat-ended drill for small holes, the tool-maker's button with adjusting and locking screws |