The Internet Archive has a preservation copy of this work in our general collections. The file type is application/pdf.
application/pdf
Matthew Guthrie. "Part of a Letter from Matthew Guthrie, M. D. of Petersburgh, to Dr. Priestley, F. R. S. on the Antiseptic Regimen of the Natives of Russia." Philosophical Transactions of the Royal Society of London (1778) 622-636