PLATE CLV. 



" The base is very concave, with some circular furrows ; the 

 mouth roundish and capacious, within fine mother-of-pearl; the 

 outer lip smooth and even ; the inner or pillar lip has two jags or 

 slight teeth, and two furrows crossing it transversely ; from hence 

 it widens, runs oblique, and forms a spacious cavity, at the bottom 

 of which lies the umbilicus, deep, cylindric, and so hollow as to 

 admit the head of a large pin. All this part is of a dark ash, greatly 

 variegated with blackish lines, or streaks, which run lengthways and 

 across ; but the beginning of the umbilicus is generally pearly, and 

 of a fine light greenish colour. 



" The body and turban have five bellied, or swelled wreaths, or 

 whorls, separated by a very depressed line ; they are circularly striat- 

 ed, but faintly, and the colours are exactly the same as at the base." 



n S 



