| Year | 1917 |
| Date | 05-Apr |
| Volume | 36 |
| Issue | 832 |
| Page | 212 |
| Category | Workshop |
| Part | |
| Title | A Method of Dividing an Ellipse or Oval |
| Author | C.H.Murray |
| Notes | Oval frame with divided ornamentation, stop-pin arrangement for oval division, showing frame mounter with distance piece |