PERSPECTIVE.
ane S00" CHmerson, William] 1701-1782.
*XAdams The elements of optics. In four books ... -77T0 London : Printed for J.Nourse,in the Strand, -Em3C bookseller in ordinary to His Majesty. M DCC v.5 LXVIII. [1768]
2p.f.,xii,244,Cl],vi,lllp. xiii,xv fold.pl. (incl.diagrs.) 2lem.(8vo) (His Cyclomathesis, v.6)
Preface signed: W. Emerson.
Page 203 misnumbered 103.
a (See next card) & i