C 3°+ ] 
XXXIV. An Account of Two Stones of re- 
markable Shapes and Sizes , which , for the 
Space of Six Tears , were firmly lodged in 
the Urethra of a young Man , and at length 
fuccefsfully cut out from thence. Addrefjed 
to the Royal Society , on Thurfday Decem- 
ber 13, 1759, at which Meeting the Stones 
themf elves, and a Drawing of the Stones , 
were prefented to the Fellows of the Society , 
by Jofeph Warner, F . R. S. and Surgeon 
to Guy’s Hofpital. 
Read Dec. 1 3, f g \HE formation and confinement of 
17 59 ' JL ftony concretions in the different 
parts of the organs of urine, to wit, in the kidneys, 
ureters, bladder, and urethra, are difeafes, which are 
frequently obferved to happen to both fexes of all ages 
and conflitutions : for this reafon I am apprifed, that 
there are few inflances can be given of fuch peculia- 
rities attending thefe cafes, as may reafonably be 
efteemed worthy the attention of the curious. But 
when matters of fadt, however common in them- 
felves, are fo circumstanced, as to affume extraordi- 
nary appearances, the uncommon phenomena accom- 
panying fuch facts, when capable of being pointed 
out, will, I believe, be always confidered by the 
Royal Society, as a fufficient apology for the freedom 
of the communication. Upon this prefumption, 1 
have taken the liberty of laying before the Fellows of 
this 
