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XXI. New Electrical Experiments and Obfervations ; with 
an Improvement of Mr. Canton’s Electrometer. By 
Mr. Tiberius Cavallo, in a Letter to Mr. Henly, 
E. E. S. 
DEAR SIR, FebmaryT.77 * 
Read March 13, rr^OGET HER with this letter I fend 
1 7 7 7 • 8 
■*“ you an account of fome electrical 
experiments I have lately made, and moft of which have 
been fuccefsfully repeated in your prefence. As you did 
me the honour to mention, in your laft paper to the 
Royal Society, fome remarks I had made on Mr. volta’s 
machine, I hope you will farther oblige me by prefent- 
ing this account to that learned Body, if you think it 
contains any thing deferving the attention of the 
curious. 
I am, 8cc. 
Experiments 
