M. M. Ill : N.E. BORDERS AND BASEMENTS OF E. HALL 381
pTERPA - COTTA ~1
HEAD AND STONE DRAIN ,
^HEAD
Fig. 276. Plan of Drainage System of Early East Hall (M. M. III).
pTERPA - COTTA ~1
HEAD AND STONE DRAIN ,
^HEAD
Fig. 276. Plan of Drainage System of Early East Hall (M. M. III).