The Hinder Part of the Head of the Unicorn as it looks towards the Neck. The outside as it looks at the underpart

Uncolored engraving divided into three parts. Top, a view of a skull of some cetacean, captioned "The hinder part of the head of the Unicorn as it looks towards the neck". Middle, a beached male whale, and a long strand of whalebone lying beside it, labelled "G". Bottom, another view of the narwhal skull with two broken-off pieces of horn; it is seen from the side, facing right, and captioned "The outside as it looks att [sic] the Under part"