Home Ships Info Ships Gallery Projects gallery Guestbook About Me Scale Models Zhuang Modelship August, 2009 September, 2009 November, 2009 Roman Catapult It is most elementary launching arm based on the bow principle, it was used for towns and citadels capture and defence. The Roman Catapult launched stones or stone balls and sand leather bags to blind soldiers and riders. << Back Add New Comment 0 items total Add New Comment Name* Subject* Comment* Please type the confirmation code you see on the image* Reload image Www.zhuangmodelship.com