Description:
London: Printed for J. Ridley,, 1772. First edition of this introductory study to the theory and practice of annuities, by one of the leading figures of 18th-century actuarial science. Calculations marked the first publication of commutation columns, which allowed the value of a life annuity at any age to be derived with one simple calculation. Octavo (208 x 122 mm), pp. xii, [4], cxvi, 247 [=245, page numbers 73-74 omitted], [181]. Bound without half-title. Extensive tables in the text. Contemporary half calf, spine ruled in gilt and with red morocco label, marbled paper sides, edges yellow. Near-contemporary gilt stamp of the bibliophile barrister Francis Ferrand Foljambe (1749-1814) to spine. Light wear, front joint starting but holding firm, minor browning and foxing: a very good copy. ESTC T128169; Goldsmiths' 10930.