London.John Murray. 1837. xxii. [1], 24 - 240, [2 ad's]pp. A few black & white diagrams in text. Original cloth with paper title label to spine. 8vo. First edition. Spine expertly repaired, but paper label rubbed quite heavily; boards a little dust-soiled and lightly bumped and worn at the corners. Stamp of 'Chippens Bank' to front paste-down and title-page Occasional spotting else a very good copy. Does not have the additional four pages of corrections issued later.