Comments by "DonnieV" (@donniev8181) on "Exploring Wartime Fortifications of Istanbul (Çakmak Line)" video.

  1. Thanks for showing us these places, 90% of the world will never see Istanbul but these videos help.
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  2. Maybe the railway was just there to transport the rock and dirt as they dug out the tunnel. They didn't put it under because that would mean people would be put closer to the surface and the German bombs.
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