| Year | 1934 |
| Date | 27-Sep |
| Volume | 71 |
| Issue | 1,742 |
| Page | 303 |
| Category | Petrol Engine Topics |
| Part | |
| Title | Mechanical Lubrication |
| Author | Edgar T.Westbury |
| Notes | No. 2. - Oscillating plunger pump, enlarged photograph, sectional end and side elevations, sectional elevations, rotary-reciprocating pump, No. 3 - Rotary-reciprocating pump, built into timing cover of 30 cc. engine, feeding oil to the engine |