HOFFMANN (Frédéric) Consultationum et responsorum medicinalium centuria prima complectens morbos capitis et pectoris et morbos abdominis et artuum externorum. Francofurtin Franciscum Varrentrapp, 1734-1735, 2 vols. in-4, brown calf, spine ribbed, ornate (worn binding, title faded). With frontispiece. Browning. ATTACHED: LAENNEC (René-Théophile-Hyacinthe) Traité de l'auscultation médiate et les maladies des poumons et du coeur. Paris, Chaudé, 1826, 2 vol. in-8, half calf, smooth spine, decorated (worn binding). Second edition illustrated with 4 folding plates. Heavy spotting and foxing to endpapers. = Set of 4 vol.