| Year | 1955 |
| Date | 24-Nov |
| Volume | 113 |
| Issue | 2,844 |
| Page | 784 |
| Category | Electronic |
| Part | |
| Title | Notes on Radio Control. Remote Steering |
| Author | Raymond F.Stock |
| Notes | Control for ships. Progressive control, the Hook system, use of reed equipment, single-channel control, alternative system, simple ratchet motor, general diagram |