バートランド・ラッセル関係画像_絵はがき | Images related to Bertrand Russell - Picture postcards

（多分）世界最古の乗客用鉄道 - Railway (n.1), Porthmadog, 1970

* 葉書の説明より：The railway was opened for passengers in 1865 and is probably the oldest narrow gauge passenger railway in the world.

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