Before revision: 18th century inventors In the 18th century, the German deacon August Gottlieb Preuschen (1734–1803), from Karlsruhe, published two books on the art of printing maps using movable type.
After revision: 18th-century inventors In the 18th century, the German deacon August Gottlieb Preuschen (1734–1803), from Karlsruhe, published two books on the art of printing maps using movable type.