This explained all the "ditches" listed on the maps that seemed to go up and down steep mountains. They go underneath in tunnels, occasionally coming to light, like here...
Image 63 of 118
This explained all the "ditches" listed on the maps that seemed to go up and down steep mountains. They go underneath in tunnels, occasionally coming to light, like here...
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Image 63 of 118 |
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Image 63 of 118
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