| Year | 1939 |
| Date | 03-Aug |
| Volume | 81 |
| Issue | 1,995 |
| Page | 139 |
| Category | Internal Combustion |
| Part | |
| Title | Carburettors |
| Author | Edgar T.Westbury |
| Notes | The Atom Type "R" Model for Petrol Engines. Banjo connector, diffuser, jet tube, shroud tube, jet screw, drain cap, pilot jet screw, strangler stud and plate, throttle plate and shaft, float needle and seating, spring clips |