Lot Essay
The first English encyclopedia arranged in alphabetical order and "the first English dictionary of arts and sciences, and the earliest modern encyclopedia of science ... The introduction to Vol. II contains the first printing (in Latin and English) of Newton's "De natura acidorum", his only published work on chemistry; and the articles "Quadrature" and "Curves" give the first English translations of the "Two treatises" from Newton's Opticks." (Norman)