Keywords: Middelalderkastemaskine-ballista.jpg Ballista Middelalderkastemaskine Ballista Med værktøj From http //www fromoldbooks org/Grose-Antiquities/pages/00-machines-of-war-castle-balista/1913x1381 html from Grose Francis The Antiquities of England and Wales 1783 before 1783 Maybe Francis Grose in the book The Antiquities of England and Wales 1783 PD-old original upload log page da wikipedia Middelalderkastemaskine-ballista jpg 2004-07-15 08 07 Glenn 1913×1381× 304262 bytes <nowiki>Middelalderkastemaskine Ballista Med værktøj Ballista Balista Grose Francis The Antiquities of England and Wales 1783 siege engines weapons diagrams public domain hence royalty-free stock image for all purposes and no usage cr</nowiki> Ballista |