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TH E 
CONTENTS 
T O 
Part I. Volume L 
I. /IN Account of the Earthquake felt in New 
England, and the neighbouring Parts of Ame- 
rica, on the 1 8 th of November 17 yy. In a Let- 
ter to Tho. Birch, D. D. Secret. R. S. by Mr. 
Profejfor Winthrop, of Cambridge in New Eng- 
land. Page i. 
II. The f range EffeBs offome ejfervefcent Mixtures j 
in a Letter from Dr. James Mounfey, Phyfician 
of the Ruffian Army , and F. R. S. to Mr. Henry 
Baker, F.R.S. Communicated by Mr. Baker. 
p. 19, 
III. ExtraB of a Letter of J. Wall, M. D. to the 
Rev. Dr. Lyttelton, Dean of Exeter, and F. R.S. 
concerning the good EffeBs of Mai verne Waters 
in Worcefierfhire. p. 23. 
IV. An Account of the Carlfbad Mineral Waters in 
Bohemia : In a Letter to the Right Honourable 
the Earl of Macclesfield, Prefident of the R. S. by 
the Rev. Jeremiah Milles, D. D. F. R. S. p. 25. 
V. An Ef 'ay towards afcertaining the fpecifc Gravity 
of living Men . By Mr. John Robertfon, F.R.S . 
k , P- 3°- 
A 2 IV. 
