The muscles of the human body seen from the back and the salivary glands of a dog. Engraving, 1686.

At the top left is the head of a dog in profile, with a probe indicating the site of the salival ducts at the orbit of the eye, reported by Anton Nuck. The salvial gland "A" with the eye is shown in figure 3. At the above right, figure 4, is the salival gland on its own and at the lower left, figure 5, is the artery and salival duct of the parotid gland of a dog. As a method of representation, selected muscles on figure 1 of the human body, which is a deeper dissection than that seen in catalogue no. 32152, have been raised or suspended from their attachments. The right gluteus minor ("C") is raised and may be compared to the same muscle on the left, labelled "B", in situ. The extensor carpi radialis ("R") is suspended from the right arm