Abdominal and thoracic organs of a neonate, heart and lungs, liver and gallbladder, shown in situ and in isolation, in 3 numbered illustrations. Thoracic and abdominal wall divided and reflected to show trachea, thyroid gland, heart, aorta, superior vena cava, brachiocephalic and jugular veins, large intestines and mesenteries, and bladder shown in situ. 1 illustration of the heart, lungs, aorta, pulmonary arteries and inferior vena cava, shown in isolation. 1 illustration of the inferior surface of the liver, shown with gallbladder and inferior vena cava.