Chap. IV. 



OF ANCIENT BUILDINGS. 



203 



called the Hall of the Merchants (Fig. 9). 

 Tlie haid concrete floor, still covered here 

 and there with tesseroe, was found at 3 ft. 



■S-^ 



'^'2 





Fig. 9. 



Section within a room in the Basilica at Silduistcr. Scale J^. 

 10 



