| Year | 1927 |
| Date | 02-Jun |
| Volume | 56 |
| Issue | 1,360 |
| Page | 510 |
| Category | Locomotive |
| Part | |
| Title | "Helen Long". 2 1/2-in. Gauge 4-8-4 |
| Author | LBSC |
| Notes | Inside motion plate, crossheads, fitting cylinder assembly to frame, inside connecting or main rod, inside combination lever and valve crosshead, union link and crosshead arm |