| Year | 1927 |
| Date | 28-Jul |
| Volume | 57 |
| Issue | 1,368 |
| Page | 80 |
| Category | Locomotive |
| Part | |
| Title | Shops, Shed and Road. A Column of "Live Steam". "Helen Long". 2 1/2-in. Gauge 4-8-4 |
| Author | LBSC |
| Notes | Motion details, general arrangement, combination lever and connections, radius rod, links and brackets, return crank and eccentric rods, connecting rods and guide bar yokes, assembly and timing |