[ 26 3 ] 
the penis, had gradually formed thofe grooves, or 
channels, fo apparent on the furfaces of thefe com- 
pact and hard bodies, over which they occafionally 
were voided ; by this means, a pafiage for the urine 
always remained open and unobferudted. [ Vide 
<TabAX. & X.] 
Plate IX. reprefents the fize, fhape, and appear- 
ance, of the (lone, in different attitudes, with 
the grooves on its fuperior furface, that was 
voided through a laceration of the perinaeum, as 
has been above defended, in the cafe of Henry 
Taught, of HaRings in Suilex. 
Plate X. reprefents the two Rones that were lodged 
in the perinseum of Robert Bolley, a young man 
of twenty-two years of age, as has been already 
mentioned, with their polilhed furfaces. 
A and B, where they came in contact with each 
other. 
In the fame plate, are thefe two Rones joined to- 
gether, with their feveral eminences and dep ref- 
lions, and as they lay in contadi with each other 
in the perineum* 
L. An 
