PHILOSOPHICAL 
T R A N S A C T I O N S. 
May 20. i(5"g4. 
The CONTENTS. 
I. Two remarkable C^iks relating to Yifioni communicated 
to the Fnhliihcr, by the learned and ingenious Will. Briggs 
M Z). Fellow of the College ©/ Phyficians, and Phyfici- 
an of ^^.Thomas's Ho^ital,Lond. 2. The defcription and 
uje of the Pores in the skin of the hands and feet, by the 
learned and ingenious bichcmmh Grew f -0. Fellow of 
^/;^ College (7/^ P-hyficians, Royal Society. 3. 
^n abftract of orhcxtQrfrom Mr, Anthony Leewe,nhoeck 
of DqHz, dated Scp't. 17. 1^83. containing fome Micro« 
fcopical Obfervations, about hmmzXs in the fcurf of the 
Teeth, the fubjiance caU ^ Worms in the Nofe, the Cm- 
ticula conjifting Scales, 4. A Letter from Mr, Johtt 
Collins the Reverend and Learned Dr. John Wallis Sa- 
, \'\\\2Lr\Profeffbr o/Geometry in the Univerlity <?/Oxford3 
, c givinghis thoughts about fome Defeidts in Algebra. 
I. Two remarkable C^^QS relating to Vifion, communicated 
to the Publiflier, by the learned and ingenious Wil, Briggs 
Jf M/lb.f lto^ of the College o/ Phyficians, «;^(^Phyj(ician 
' of St:Th6m2LS S Hoj^ital) Lond. 
Sr. F Received fome time jfince an account of a remarka- 
£ ble Cafe in Fifon, from Dr, Peter Parham a worthy 
Phyfician in Norwich y which becaufeit fo rarely occurs, 
X and 
