[ 4^6 ] 
Figure I. A Vie w of the anterior Part of the Calculus 
in its proper Situation, wanting, to complete its 
Yoxm,fig. hi. and v. and feme other fmall Pieces 
which were joined or adhered to it at A. 
Fig . II- A View of the pofterior Part, completely 
the reverfe of Jig. i. 
Fig. III. A View of another Portion, which, by the 
intermediation of fome fmafler Pieces, was joined 
at B to jig. i. at A. 
Fig. IV. The reverfe of jig. hi. 
Fig. V. A Portion which feem’d broke oft fig. i. at A > 
for it fitted it exactly at C. 
Fig. VI. VII. VIII. Different Fragments, whofe Places 
could not be certainly determined. 
Fig. IX. A Nucleus of a dark Olive- Colour, and 
oval Figure, of the common Texture and Conlift- 
ence of ordinary Calculi , difeovered by cutting 
fig' V- tranfverfely at F>. 
Fig. X. A tranfverfe Section of fig. u. at E, very 
folid, white, and femi-pellucid, except at F, where 
a brown Vein, of the Colour of the Surface of the 
Nucleus , fig . ix. at G, and very porous, runs 
through it. 
XI. 
