The First Six Books of the Elements of Euclid, in which Coloured Diagrams and Symbols are used instead of Letters for the Greater Ease of Learners.
London: Charles Whittingham for William Pickering, 1847. 4to (236 x 186 mm). [7] viii-xxix [1], 268 pp. Including half-title, four-line woodcut initials, color diagrams throughout printed in red, blue, yellow and black. Contemporary three-quarter calf over cloth, spine-ends and raised bands with gilt-decoration, gilt-lettered red morocco spine-label, original blue endpapers..... More