Lithograph images of Tympanic Membrane (Trommelfels).M. preparations by Josef Gruber, M.D.; Lehrbuch der Ohrenheilkunde; Carl Gerold & Sohn, Vienna, 1870 & 1888.
(Rx: 800X600 screen) Scroll image map and click image to view original descriptions. TO: Plate I, 1870 edition; 24 images Plate II, 1870 edition; 24 images Plate I, 1888 edition; 35 images Plate II, 1888 edition; 35 images Gruber page VO Main page