| Year | 1943 |
| Date | 28-Jan |
| Volume | 88 |
| Issue | 2,177 |
| Page | 75 |
| Category | Workshop |
| Part | |
| Title | A Small Air Compressor |
| Author | William R.Burnett |
| Notes | Showing how model gas engine parts were used to construct a small power unit. Showing the two light fly-wheels mounted up together, layout of plant in wooden hut, wooden plug to fill vacant ctlinder space, inlet &delivery valves, gudgeon pin, piston ring |