| Year | 1977 |
| Date | 07-Jan |
| Volume | 143 |
| Issue | 3,552 |
| Page | 39 |
| Category | Trade |
| Part | |
| Title | The shop with a thousand drawers. Kennions of Hertford |
| Author | D.J.Laidlaw-Dickson |
| Notes | Charles Kennion with Peter Irons. Kennion boilers, Charles Kennion with his boiler making equipment |