Inner Ear Small 320×259 Medium 640×517 Large 1024×828 Download Tiff Original 2400×1940 | (1.7 MB) Description 1. Helix 2. Concha 3. Outer passage 4,5,6. emicircular canals 7. Oval indow 8. Cochlea 9. Eustachian tube 10. Ear drum Keywords anatomy, biology, ear, eardrum, ears, humans Galleries Human Sensory Systems Source: L. Brent Vaughan, Hill's Practical Reference Library of General Knowledge (New York: Dixon, Hanson & Company, 1906)
