| Year | 1990 |
| Date | 20-Apr |
| Volume | 164 |
| Issue | 3,871 |
| Page | 456 |
| Category | Railway |
| Part | 1 |
| Title | Vacuum Brakes. An Automatic Vacuum Braking System as used by Birmingham S.M.E. |
| Author | Brian Hughes |
| Notes | Described. Footplate brake control, the automatic vacuum brake, Tich derived Emmett style test bed, initial development, passenger car brakes, Bantam Cock by the late H.F.Moreton, Stuart Hughes |