By Mr. Ramfden ; communicated by Sir Jofeph Banks, Bart. 
P. R. S. p. 94 
VI. Account of feveral Lunar Iris . By Marmaduke T un flail, 
Efq. F. R. S. in Two Letters to Sir Jofeph Banks, Bart. 
P. R. S. p. i oo 
VII. Account of an Earthquake. By John Lloyd, Efq. in a 
Letter to Sir Jofeph Banks, Bart P. R. S. p. 104 
VIII. An Account of a new Eudiometer. By Mr. Cavendkh, 
F. R. S. p. 106 
IV. Experiments upon the Refifance of the Air. By Richard 
Lovell Edgworth, Efq. F. R. S. In a Letter to Sir Jofeph 
Banks, Bart. P. R. S. p. 136 
X. An Anfwer to the Objections fated by M. De la Lande, in 
the Memoirs of the French Academy for the Tear 1776, 
againf the Solar Spots being Excavations in the luminous Mat- 
ter the Sun , together with a Jhort Examination of the 
Hews a pertained by him upon that Subject. By Alexander 
Wilfon, M. D. Profeffor oj Practical Kfronomy in the Uni - 
vc afty of Glafgow ; communicated by Nevil Malkelyne, 1 ) D. 
F. R. S. and Ajlronomer Royal. p. 144 
XL An Account of the Earthquakes which happened in Italy, 
from February to May 1783. By Sir William Hamilton, 
Knight of the Bally F. R. S. ; in a Letter to Sir Joieph 
Banks, Bart. P. R. S. p. 169 
XII. Account of the Earthquake which happened March 28, 
1783. In a Letter from Count Francelco Ippolito to Sir 
William Hamilton, Knight of the Bath , F. R.S . ; pre/ented 
by Sir William Hamilton. p. 1 17 
XIII. Account of the Black Canker Caterpillar, which defroys 
the Turnips in Norfolk. By William Marshall) EJq. in a 
Letter to Charles Morton, M. I). F. R . S. p 217 
