![](http://www.alamy.com/thumbs/6/2E027604-E26C-4C50-85F2-37E60E48A7B6/J0FPHD.jpg)
Locomotive no 420: 4-4-0
Locomotive no 420: 4-4-0
Size: 5100px × 3318px
Photo credit: © IMechE / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: 4-4-0, 420, british, c1920, engineering, history, locomotive, locomotives, nbr, north, railway, railways, science, scotland, steam