BAINBRIGGE, [Philip]. Description of an improved sextant, invented by Lieut.-Col. Bainbrigge, A. Q. M. G. Extracted from No. XII. of Morgan and Creuze's "Papers on Naval Architecture, and other Subjects connected with Naval Science.". Printed by Mills, Jowett, and Mills. 1831. First offprint edition.
15pp, . With a folding diagram of the sextant in question bound as frontispiece. Recent lilac paper wraps. Slight creasing to cover. Light spots of foxing in places, mild offsetting from diagram to title, occasional ink annotations to margins and text. Presentation copy, inscribed to half-title 'The Right Honorable Lord John George Beresford, Primate of all Ireland, with the author's most respectful compliments'.