| Year | 1916 |
| Date | 27-Jan |
| Volume | 34 |
| Issue | 770 |
| Page | 68 |
| Category | Armament |
| Part | |
| Title | A.O.V. Munition Work |
| Author | |
| Notes | Chucking bases by shallow boss, turning bases by foot power, knurling, cutting air hardening steel, a method of testing for camber of surface |