Caption:
Europe, Germany, Xylographic studio of Otto Spamer in Leipzig, , image from : Die Denkwürdigsten Erfindungen bis zu Ende des XVIII. Jahrhunderts ( Important inventions up to the end of the 18th century ) , stories for the youth, by L. Luckenbacher published by Louis Thomas, revised and expanded by Richard Roth, publishing house by Otto Spamer, Leipzig and Berlin, 1882 .