image tag: reuss valley, image quantity: 4

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sbb historic, crocodile, switzerland, depot of erstfeld, operational, historically, gotthard
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switzerland, gotthard, train station in erstfeld, thrust engines, reinforcement, incline, gotthard ramp
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sbb historic, depot of erstfeld, uri, switzerland, reuss valley, st gotthard, vehicle collection
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ice, milano-zurich, gotthard, erstfeld, transit, descent, downhill