| Year | 1930 |
| Date | 07-Aug |
| Volume | 63 |
| Issue | 1,526 |
| Page | 131 |
| Category | Workshop Topics |
| Part | |
| Title | "Atom II" - My Attempt at a Speed Boat Engine |
| Author | Edgar T.Westbury |
| Notes | Starboard side, installed in a metre hull, general arrangement, carburation, lubrication, ignition, starting, performance, inside information, three-quarter and front views |