Every effort has been made to replicate this text as faithfully as
possible, including obsolete and variant spellings and other
inconsistencies. Corrections in the text are noted below, with
corrections inside the brackets:
page 12: typo corrected
colorless solution, from which it is precipitated by a
tincture of galls. Tobacco yield[yields] its active matter to
water and proof spirit, but most perfectly to the latter; long
page 17: typo corrected
thickening of the voice, is also the unavoidable result of
habitual snuff-taking. This disagreeble[disagreeable]
consequence is produced, either by partially filling up the
page 29: added colon