This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
T Fig. . Les quatre calibres de lartillerie des PaysBas. fr Les quatre calibres de artillerie des PaysBas Canon de Demicanon de Quart de canon de Faucon de Figuier Les Merveilles de la science Tome djvu Creator Louis Figuier other versions Custom marker PDold Uploaded with Les Merveilles de la science Tome