I N D E Xr 
Dunn , 'Mu Samel, his obfervations of Venus on the difk of 
the Sun, p. 184. — his attempt tofolve the apparent mag- 
nitude of the horizontal Sun and Moon, p. 462.— his 
account of an eclipfe of the Sun Oct. 14, 1762 ,p. 644. 
Dunbar , a rock at the paffage into the harbour there, a very 
great natural curiofity, p. 98. r 
Dunthorne , Mr. Richard , his elements of new tables ot 
the motions of Jupiter’s fatellites, p. 105. 
Dyfentery , fome remarks on that disorder oy Mr. Watfon, 
A 646. 
£^r, the cafe of a boy, who had the malleus of each ear, 
and one of the incus’s dropt out, p. 264. . 
Earthquake at Lifbon A. D. 176*5 an account of it, p. 
another account fromMr. Molloy,p. 142;— account ot it 
at Madeira, p. 155 — at various places by Mr. Borlace, 
Edipfi of the Moon, May 8, 1761, obferved at Stookolm 
in Sweden, p. 209.— at London, in Surry-Street, by Dr. 
Short, p. 542.— in Clerkenwell-Clofe, by Dr. Btvis, 
- ^ of the Sun, at Stockolm, June 5, the fame year, 
/>. 2n.— atChelfeaOa. 16, 1762, by Mr. Dunn, p.644. 
Electricity \ Abbe Nollett’s hettres fur V EkClHtite, an ac- 
count of them, p. 336— feveral experiments in it by 
Edward Delaval, Efq; p. 353 — ievcral g em * ele * ri ^' 
ed, like the Tourmalin, p. 443.— remarks on Mr. DeJ - 
val’s eledrical experiments, p. 457.— refradion and re- 
flexion of the rays of light owing to the force of eledii- 
Ws, 'join,' Eiq°' his account of anEncrinus or Starfiih, 
^7. of the male and female Cochineal infe&s, p. 
Encrinus, or Starfifh, taken on the coaft of Barbadoes, de- 
Englmt poifonous animals there, fewer than imagined, 
475 * Etrufcan , 
