| Year | 1929 |
| Date | 17-Jan |
| Volume | 60 |
| Issue | 1,445 |
| Page | 51 |
| Category | Locomotive |
| Part | |
| Title | Shops, Shed and Road. A Column of "Live Steam" |
| Author | LBSC |
| Notes | A contrast in valve gears, valve gear of L.N.E. Pacific (photo by Driver Irvin), engine No. 3100 type 4-8-4 Canadian Pacific Railway, details of the Canadian engine's "works", making fittings from castings |