| Year | 1934 |
| Date | 27-Dec |
| Volume | 71 |
| Issue | 1,755 |
| Page | 609 |
| Category | Petrol Engine Topics |
| Part | |
| Title | Further Notes on Oil Pumps |
| Author | Edgar T.Westbury |
| Notes | A Duplex oscillating plunger pump, Mr Eaves' duplex oil feed and scavenging pump, oil scavenging, oil passages, a simple device for extracting oil from the crankcase, water circulating pumps, a new "Atom" ignition coil |