| Year | 1931 |
| Date | 27-Aug |
| Volume | 65 |
| Issue | 1,581 |
| Page | 195 |
| Category | Nautical |
| Part | |
| Title | Baby Motor Boats. Two Interesting Full-scale Jobs |
| Author | H.H.W. |
| Notes | Side and plan views of "Grakle", "Battledore" on trolley made from "Scootamota" wheels, engine room, cooling fan, framing |