DULAGUE, (V.F.). Leçons de navigation. (&) Recueil de tables astronomiques. 3e éd. Rouen, Racine, 1784. (20), 429, (3); 67 pp. W. 8 fold. engr. plates. Cont. mottled cf. w. raised bands & dec. gilt spine. (Extremities dam./worn, faintly waterstained in places, manuscript name on title-p. and dedication dated 1788 on end flyleaf).