| Year | 1985 |
| Date | 02-Aug |
| Volume | 155 |
| Issue | 3,758 |
| Page | 167 |
| Category | Post Bag |
| Part | |
| Title | Engineering Restoration |
| Author | J.C.Hallam |
| Notes | Group Museum Officer, Science and Engineering, Tyne & Wear County Council. Group of Curators of Scientific Technological and Medical Collections |