The CONTENTS. 
On the Animal Calculus, p. 189. 
E X p E R I M E N T I. p. 191. 
"The ^.antity of Air raifed from it in Dif il- 
lation, n. I, &c. 
Is an animal I’artar, n. 6, 7. 
Its chymical Principles, n. 9. 
Expe ri men t II, in, IV. p. 200. 
Attempts to dijjblve the Calculus, 
Experiment V. p. 209. 
Liquor injeBed into the Bladder of a Dog 
and Bitch, 
Experiment VI. p. 212. 
'The Defcription and UJe of a double Catheter., 
n. I, 2. 
Experiment VII. p. 2 15. 
Calculi put into pounded Onions^ &c. 
Experiment VIIL p. 216. 
Calculi lajed both in jiagnant and jumning Wa^ 
tery n. 2, 3, 4. 
Diureticks do not wafe the CalculuSy n. g. 
What Confiitutions are mofl fubjedl to the 
Stone, n. 5. 
The more attenuated and Icfs mucilagmous the 
Urine, the more apt dis to breed the Stone, 
n. 6. 
Mucilaginous Things good Preventives, n. 7. 
b 3 Boiled 
