| Year | 1938 |
| Date | 05-May |
| Volume | 78 |
| Issue | 1,930 |
| Page | 424 |
| Category | Tool-Room Topics |
| Part | |
| Title | Surface Grinders |
| Author | R.Hutcheson |
| Notes | The "Reid" horizontal spindle surface-grinder, plain disc grinding wheel, upper portion of an "Abwood", hollow type wheel |