Keywords: Grose-Francis-Pavisors-and-Moveable-Tower-Assaulting-Castle-1812.jpg Copper plate engraving entitled Pavisors A Moveable Tower Assaulting A Castle original size 10½ by 8½ 27 cm by 21 5 cm Military Antiquities Respecting a History of The English Army from Conquest to the Present Time by Francis Grose published by I Stockdale London 1812 Francis Grose Public Domain PD-old-100 Military Antiquities Respecting a History of The English Army from Conquest to the Present Time Medieval weapons in art Sieges Francis Grose |