| Year | 1910 |
| Date | 16-Jun |
| Volume | 22 |
| Issue | 477 |
| Page | 570 |
| Category | Nautical |
| Part | |
| Title | Two fine models of the twin-screw, stern-well suction and discharging hopper dredger |
| Author | |
| Notes | Models by Welsh & Co., dredger by William Simons & Co. for the Argentine Government |