The ■ C O N T E N T S. 
X. A Letter from John Huxham M. D. 
F. R. S. to C. Mortimer Seer. R. S. con- 
cerning a Child born with an extraordinary 
Tumour near 4he Anus, containing Jomt 
Rudiments of an Embryo in it, p. 325 
XI. Of the Fluents ^Multinomials, and Series 
ajfe&ed by radical Signs, which do not begirt 
to cotwerge till after the fecond "Term ; 
in a Letter from T, Simplon F. R. S. to 
W. Jones EfrF.P.R.S. p. 328 
XII. A Letter from Dr, John Lining to 
C. Mortimer M.D. Sec.R.S, concerning the 
Weather in South-Carolina ; with Ah- 
JlraEls of the Tables of his Meteorological 
Gbfervations in Charles-Town. p. 336 
XIII. An AbftraB of the Bills of Mortality 
in Bridge -Town in Barbados for the Tears 
1 737 — 1744. communicated by the 
Rev, Mr. John Clark. p. 345 
XIV. The Elements of a Short Hand, by 
Samuel Jeake Efq\. ibid. 
XV. An Account of a Treat if e by Wm. 
Brownrigg M.D . F.R.S. intituled , £C The 
“ Art of making common Salt, as now 
“ pra&ifed in moll Parts of the World ; 
<c with 
