The CONTENTS. 
Royal Society by the Company of Apo- 
thecaries for the Tear 1744. p. 2 13,. 
V 7 III. Part of a Letter from Mr. George Howell, 
Surgeon , at Haverfordweft, to Mr. W.Wat- 
fon, F. R. S. concerning the extracting a large 
Stone by an Aperture in the Urethra, p. 2 1 5. 
IX. A Letter from Robert Southwell, Efq; 
to Mr. Henry Oldenburg, concerning fome 
extraordinary Ecchoes, lately communicated 
to the Royal Society by the Reverend Henry 
Miles, D. D. F. R. S. p. 2 1 9. 
X. A Letter from Mr. J. Durant to the Ho- 
nourable Robert Boyle, Efq\ F.R.S. con- 
cerning a Coal-Mine taking Fire near New- 
caftle upon Tyne; of the blue Well; and of a 
fubterraneous Cavern in Weredale. p. 221. 
XI. ALetter James Parfons, M.H. F.R.S. 
to the Prefident ; ferving to introduce a Re- 
mark from [ohn Milner, Efq\ concerning the 
burying of the Cows, dead of theprefent reign- 
ing Diftemper, in Lime or not '. p. 224. 
XII . Critical Obfervations concerning the Oenan- 
the aquatica,fucco virofo crocanteo/'Lobel ; 
by Mr. W . W atfon, Apothecary Ji.R.S. p. 2 27. 
XIII. A Letter to Mr. B. Robins, F.R.S. Jhew- 
ing that the Electricity of Glafs dijlurbs the 
Mariners Compafs, and alfo nice Balances. 
p. 242. 
