CARTOGRAPHIC POCKET COMPASS, Swiss, c. early 20th century, the 2-1/4″ (5.7 cm) diameter plated brass case nicely glazed, and fitted with printed paper under its own protective glass disk, with a raised counterbalanced blued needle. The paper shows the pivot centered on a map of Switzerland, with cities, surrounding countries, and directionals all labeled in French, and with the map scale specified “Echelle 1:8,000,000.” The center is in the region of the highest mountains of the Swiss Alps, and
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