THE DULLE GRIETE 
PL II. 
Wrought iron gun at Ghent, probable- dateAD.1430 
From- measuremente by ProhesorWPoleJSR.S September 1864- 
Scale. ih- r “ 
r 
LONGITUDINAL SECTION. 
Z itfw^otfjheoL oit the KoyaZA rUU^ryliislzhUlciv 
