A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is application/pdf.
R. Walker. "Experiments on the Congelation of Quicksilver in England. By Mr. Richard Walker; In a Letter to Henry Cavendish, Esq. F. R. S." Philosophical Transactions of the Royal Society of London (1789) 199-211