Image from page 252 of "Du sternum et de ses connexions avec le membre thoracique : dans la série des mammifères" (1898)

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Image from page 117 of "A history of the vegetable kingdom; embracing the physiology of plants, with their uses to man and the lower animals, and their application in the arts, manufactures, and domestic economy. Illus. by several hundred figures" (1855)

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