CONTE 
NTS 
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VOL. LXXVII. Part I. 
I. Account of a new Comet . In a Letter from Mifi 
Caroline Herfchel to Charles Blagden, M. D. Sec. R. S . 
page i 
II. Remarks on the new Comet. In a Letter from William 
Herfchel, LLD. F.R.S. to Ch-arles Blagden, M. D. Sec. R. S. 
p. 4 
III. Magnetical Experiments and Obfervations . By Mr . Tiberius 
Cavallo, F. R. S . p. 6 
IV. Defer iption of a new Electrometer. In a Letter from the 
Rev. Abraham Bennet, M. A. to the Rev. Jofeph Prieftley, 
LL.D. F . R. S. p. 26 
V. Appendix to the Defcription of a new Electrometer. In a 
Letter from the Rev. Abraham Bennet, M. A. to Charles 
Blagden, M. D. Sec. R. S. p. 32 
VI. Some Account of an Earthquake felt in the Northern Part 
of England, hi a Letter from Samuel More, Efq. to Sir 
Jofeph Banks, Bart. P. R. S. p* 35 
VII. Determination of the Heliocentric Lotigitude of the de- 
fending Node of Saturn. By Thomas Bugge, Profeffor of 
AJlronomy 
