All posts tagged: Bergun

🔸澳州10开奖记录: Swiss Spiral Tunnels Cutaway, 1952

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Cutaway Maps, 🔸澳州10开奖记录s, Illustrations

A superb cutaway map of the spectacular spiral tunnels on the Albula Railway in Switzerland, drawn for The Eagle magazine in 1952 by prolific artist Leslie Ashwell Wood. Compare to similar spiral tunnels on the Gotthardbahn. Source: ausdew/Flickr