| Year | 1924 |
| Date | 17-Jul |
| Volume | 51 |
| Issue | 1,212 |
| Page | 79 |
| Category | Workshop Notes and Notions |
| Part | |
| Title | Common Dodges in Foundry and Pattern Work |
| Author | E.C. |
| Notes | Grating patterns, manipulation of round bush patterns to produce castings of different sizes |