as CEmerson, William] 1701-1782. The projection of the sphere ... 1769. (Card 2)
dams -770 2lem.(8vo) (His Cyclomathesis, v.7, bks.2-3) -Em3C Preface signed: W. El{merson] v.6 "The laws of centripetal and centrifugal
no.2 force": 1f.,i11,81,ClJp. (2a count) "Errata": p.€581,C82] (2d count) From the library of John Quincy Adams.
I. Title.