DG87163. Checking relays. Doncaster. 12.7.11.
DG87163: A Network Rail engineer checks relays in the signalling control centre at Doncaster.
NIKON CORPORATION NIKON D3, f/3.5 @ 50 mm, 1/80, ISO 2500, No Flash
Category:
Subcategory:
Subcategory Detail:
Keywords:
© Paul Bigland Photography