| Year | 1950 |
| Date | 21-Sep |
| Volume | 103 |
| Issue | 2,574 |
| Page | 446 |
| Category | Locomotive |
| Part | |
| Title | "Pamela". A 3 1/2-in. Gauge Rebuild of a Southern Pacific |
| Author | LBSC |
| Notes | Firehole ring, sombustion chamber tubeplate, watertubes, second brazing job, smokebox tubeplate and tubes, how to fix the tubes, variations, a pressure-controlled switch, a combination "job" by R.Matthews, A.W.Scott's ten-coupled "Ada", quick-action compressor governor, old "Ayesha" at North London SME |