· Life-size · Heart split in halves to show four chambers · Lifelike bicuspid and tricuspid valves · Half of left lung can be removed to show bifurcation of trachea and bronchial tree · Pulmonary arteries and veins · Esophagus · Complete larynx with vocal cords bisected longitudinally; right half is detachable · Emphasizes connection between respiratory and circulatory system · Major vessels of systemic circulation · 58 hand-coded features are defined in accompanying key · Mounted on a rectangular hardwood base