| Year | 1940 |
| Date | 25-Apr |
| Volume | 82 |
| Issue | 2,033 |
| Page | 418 |
| Category | Internal Combustion |
| Part | |
| Title | An Experimental 15 c.c. Two Stroke Engine |
| Author | S.Holmes |
| Notes | Set up dor testing showing Atom type "R" carburettor and oil service hand pump, sectional side and end elevations, exhaust side showing Burgess type silencer |