![](http://www.alamy.com/thumbs/6/2F858F90-0566-4858-A60E-FDC88153F87D/J0FPPK.jpg)
Locomotive no 171: 4-4-2
Locomotive no 171: 4-4-2
Size: 5100px × 3203px
Photo credit: © IMechE / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: 171, 4-4-2, atlantic, c1920, engineering, history, locomotive, locomotives, railway, railways, science, steam, taff, type, vale