CONTENTS. 
VIII. An Account of the Quantity of Rain fallen at 
Mount’s Bay in Cornwall, and of the Weather in 
that Place : In a Letter from the Rev. William 
Borlafe, M. A. and F. R.S. to the Right Rev. Charles 
Lord B if )op of Carlihe, F.R.S. p. 59. 
IX. An Account of a Hernia of the Urinary Bladder 
including a Stone : By Mr. Percivall Pott, Sur- 
geon to St. Bartholomew’s Hojpital ', and F. R. S. 
p. 61. 
X. Some Ohfcrvatiom on the Cicada of North Ame- 
rica, Collett ed by Air. P. Coll in Ton, F. R. S. 
p.65. 
XT. An Account of the Plague at Conflantinople : In 
a Letter from Mordach Mackenzie, M. D. to Sir 
James Porter, His Majefty s Envoy Plejiipotentiary 
at Bruffels, and F. R. S. p. 69. 
XU. An Account of a remarkable Fide at Briftol : In 
a Letter to the Rev. Thomas Birch, D. D. Secret. 
R. S.from the Rev. Jofiah Tucker, D. D. Dean of 
Gloucefter. p. 83. 
XIII. A Letter containing fomc Experiments in Elec- 
tricity, to Air. Benjamin Willon, F.R.S. from 
Mr. Torbern Bergman, of Upfal, in Sweden. 
p. 84. 
XIV. An Account of a Fifh from Batavia, called Ja- 
culator : In a Letter to Mr. Peter Collinfon, F.R.S. 
from John Albert Schlofler, M.D. F.R.S. p. 89. 
XV. An Account of the Polijh Cochineal : Inn Letter 
to Mr. Henry Baker, F. R. S.from Dr. Wolfe, of 
Warfaw P-9 1 * 
XVI. Obfervations upon two anti ent Etrufcan Coins, 
never before illufi rated or explained ; In a Letter to 
the Rev. Thomas Birch, D.D. Secret. R. S.from 
I " the 
