| Year | 1953 |
| Date | 23-Jul |
| Volume | 109 |
| Issue | 2,722 |
| Page | 95 |
| Category | Locomotive |
| Part | |
| Title | Titfield Thunderbolt in 3 1/2 and 5 inch Gauges |
| Author | LBSC |
| Notes | Alternative built-up trailing axlebox, coupled and trailing axleboxes and spring assemblies, springs, outside cranks, coupling-rods, crank axle parts, eccentrics and stop collars, how to assemble the crank axle |