14. Londini (London), Excudebat R. Daniel, Impensis Guil. Nealand Bibliopolæ cantabrig. 1659, small in-8°, 15 x 9 cm, title page with woodengraved vignette + (14) nn pp + 399 pp + (1)(bl), with numerous small woodengraved geometrical designs in the text. Contemporary full calf, raised back with gilt title and compartments, upper lower joint split over 2 cm, but a very nice copy with only some very slight browing or staining on the inside. First work by Isaac Barrow, this latin edition published 4 years after the first edition and one year before the english translation.