AT)VE RTl S E M ENT. 
H E Pra^Ece of inoculating the Small Pox being now 
extended into many Parts of the Kingdom, and it being 
highly requifite that the Publick fhould be faithfully in- 
form’d of the Succefs of that Method, whether Good 
or Bad ; It is defir’d, that all Physicians, Surgeons, 
Apothecaries, and others therein concern’d, will be pleas’d 
to tranfmit to Dr. Secretary to the Royal Society, 
a particular Account, fpecifying the Name and Age of every Per- 
fon by them inoculated, the Place where it was done, the Manner 
of the Operation, whether it took Effect or no, what Sort ofDif- 
temper it produced, on what Day from Inoculation the Eruption 
appear’d j and, laftly, whether the Patient died or recover’d. They 
are delired to comprehend in their Accounts all Perfbns inoculated 
by them, from the Beginning of this Practice among us to the End 
of the prefent Year, and to fend them fome Time in January or 
February next. 
I N cafe this be comply’d with, the Advertiser promifes 
to give the Publick an exa(5l Account of the whole Number of Per- 
fbns inoculated in Great ‘Britain., diflinguifhing them into Clafles 
according to their feveral Ages ; as likewife of thofe that it has 
had no Effeft upon, and of thofe that have died of it. 
And he farther promifes to preferve the Original Accounts, 
that fhall be fent him, and to give a Sight of them to any Gentle- 
man who fhall defire it, that in cafe any of thofe, who have been 
inoculated, fhall afterwards have the Small Po x in the natural 
Way, it may be known, whether fuch Perfon had before received 
the Small Pox by Inoculation, or not. 
N. S. The Names of the Perfons inoculated fhall not be 
printed without Leave of the Parties concern’d. 
J)ec, nth. 1723. 
James Jurin. 
