the Defcnftion of a Stone of the Bladder^ feett 
by the Eoyal Society^ Feb* 25/^ ^^81 
THIS St&m if feprefeatad Fig. t. and 1$ (aid to 
be takea out of the Bladder of one Francis Du^ 
g0od of AuchenhovB m Aberdeen^ The mati, who bred 
it, lived till he wai $q ^t%t% old/ the length of ie 
If $^ Iflchesj the Diameter l |i the weight two Pound, 
three Ouacei, and lixDrami* 
'An Ac^ 
