| Year | 1952 |
| Date | 14-Aug |
| Volume | 107 |
| Issue | 2,673 |
| Page | 222 |
| Category | Trade |
| Part | |
| Title | Hydraulic Power in the Workshop (Chamberlain Industries Ltd.) |
| Author | |
| Notes | A ratchet-type hydraulic bending machine with manual pressure pump, applications, removing a front axle king-pin on a lorry |