Ad V ERTISEMENT. 
A LL Perfons concern’d in the Practice of Inocu- 
lating the Small Tox, are defil’d to fend to 
Dr ,Jurin, Secretary to the Royal Society, any time 
before the End of February next, an Account of the 
Name and Age of every Perfon inoculated, by them, 
from the Beginning to the End of the prefent Year, the 
Place where it was done, the Manner of the Operation, 
the Days of Sickening and of the Eruption, what Sort 
of Small- Pox was produc’d, and the Event. 
Where the true Small-Pox was not produced by Ino- 
culation, it will be of ufe to take particular Notice, 
whether the Patient had any other kind of Eruption, 
what Symptoms preceded, or attended it, whether the 
Incifions inflam’d and run, and for what Time their run- 
ning continued. 
In cafe of any Perfon’s dying after Inoculation, either 
in the Courfe of the Small-Pox, or after they are gone 
off, it is defir’d that a particular Relation of the Cafe 
may be fent, atteffed, if it be judged neceifary, by the 
nearefl Relations of the Party deceafed, or by other 
credible Perfons, that were Witnefles to the Fad. 
Such Gentlemen as have not already fent in their Ac- 
counts for the preceding Year, .are now requelled to 
communicate them. 
Lincoln' s-lnn Fields , 
Decemb.y^ 1724. 
LONDON : Printed for W. and J. Innys, 
Printers to the Royal Society, at the Weft End of 
St, Paul\r Churchyard. 
