Second Road-Map of Switzerland 1836 - Töpffer was using the same map for his ... - 0 views
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tech writer on 07 Mar 23Second Road-Map of Switzerland 1836 - Töpffer was using the same map for his trips. A map of the Swiss roads printed in 1836 by Heinrich Keller. Many details are shown on the map like the height of the mountains or the population of the Cantons