| Year | 2020 |
| Date | 09-Oct |
| Volume | 225 |
| Issue | 4,649 |
| Page | 504 |
| Category | Railway |
| Part | 3 |
| Title | Railway Brakes |
| Author | Rhys Owen |
| Notes | Looks at the development of railway braking systems. The Westinghouse air brake, basic principle, air pump of Brecon mountain Railway No.1, brake handles of SNCF Diesel locomotive BB66252, brake application valve, engine pump and ancillaries, the driver's brake handle and gauges, gauges in front of the driver of BB66252, the brake pipe, 'gladhand' hose connectors, angle cock |