231- SARABEYROUZE (P.). Observations on the nature and effects of the mineral waters of Bagnères-Adour, department of the Hautes-Pyrénées; followed by the description of the thermal establishments, those of the walks of the city and the surroundings, and the indications or information necessary for foreigners. Bagnères, Dossun, 1818, in-8, brown half-chagrin, spine with nerves (posterior binding). Uncommon first edition. Small rubs to the covers.