| Year | 1955 |
| Date | 13-Jan |
| Volume | 112 |
| Issue | 2,799 |
| Page | 30 |
| Category | Workshop |
| Part | |
| Title | A Novel Elliptical Chuck |
| Author | C.E.Saunders |
| Notes | A Device for Oval-to-Round Turning Between Centres. Body, eccentric, roller key, work holder, anchor plate, eccentric shell, work-holder hinge pin, retaining screw, preventer plate, working principle, assembly |