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Royal Collection © Her Majesty Queen Elizabeth II
Recto: Notes on the muscles of the mouth. Verso: The foetal blood supply of the cow
Recto: a slight sketch indicating the actions of the muscles of the lips; notes on the muscles of the mouth in various expressions and actions; these have written over two faint sketches showing the uterus of a cow. Verso: a diagrammatic drawing showing the structure of the umbilical cord, probably of an ox or a sheep, and its system of blood vessels; a small diagram of a bovine placenta; notes on the drawings.