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:
Petard gros . From Military Antiquities Respecting History of The English Army from Conquest to the Present Time by Francis Grose Esquire Copper plate engraving on medium weight cotton rich paper Printed en Oxyman CommonsHelper Kathmann en PDold original upload log page en Petardgros Kathmann bytes no Military Antiquities