£ 5*6 3 
A N 
INDEX 
TO THE 
SEVENTY-SIXTH VOLUME 
OF THE 
PHILOSOPHICAL TRANSACTIONS. 
Airy Atmofpberic, note refpe&ing the weight of it, p. 127. A better conductor of 
heat than the Torricellian vacuum, p, 286. Experiments on the conducing power 
of moift air, p. 293. Experiments with air of different denfities, p. 298. 
Airy Hepatic, experiments on, p. 118. What it is, and its properties, ibid. General 
characters of, p. 127. The action of hepatic and other aerial fluids on each other, 
p. 130, The action of hepatic air, and acid, alkaline and inflammable liquors on 
each other, p. 137. The properties of water faturated with it, p. 141. The 
properties of alkaline liquors faturated with it, p. 143. Its conflitution, p. 144, 
Of phofphoric hepatic air, p. 150. 
Alkaline Liquors , their properties when impregnated with hepatic air, p. 143. 
Alum , obfervations on the production of, p. 186. 
Anierican Indians , particulars relative to their nature and cuftoms, p, 229. Enquiry 
into their fuppofed want of beard, ibid. Pluck out their beards, p. 230, Colonel 
Sutler’s opinion on this fubjefl, p. 231. Captain Brant’s opinion, p. 232. 
A. 
BRUZZO , Account of a Journey into the Province of, p. 365. 
4 
American 
