The history of the principle discoveries and improvements in the several arts and sctences 21 [Defoe, Daniel] 1660-1731, G41 The histozy of the principle discoveries 1727. and improvements, in the several arts and sci- ences: particularly the great branches of com merce, navigation, and plantation, in all parts of the known world, London: Printed for W, Mears, at the Lamb, F, Clay, at the Bible, and D, Browne at the Black Swan, without Tom- ple Bar, MDCCXXVIT [1727] viii, 307, [5] p. 20cm, (Continued on next card)