Old British railway gradient post signifying 1 in 59 and 1 in 260 inclines.

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Size: 5616px × 3744px
Photo credit: © david soulsby / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 1, 59, 260, gradient, gradients, hill, incline, inclines, post, rail, railway, sign, signpost, slope