| Year | 1927 |
| Date | 28-Apr |
| Volume | 56 |
| Issue | 1,355 |
| Page | 392 |
| Category | Locomotive |
| Part | |
| Title | "Helen Long". 2 1/2-in. Gauge 4-8-4 |
| Author | LBSC |
| Notes | Beginners should not tackle "Helen Long", "Helen's" inside cylinder, lugs and port face, drilling and cutting ports and steam ways, covers, steam chest and cover |