Monochrome engraving from a natural history text labeled "Page 6" and showing, from top down, a whale (labeled "Whale." and "6"), a spouting, slimmer whale (labeled "Fin-fish." and "13"), a large fish (labeled "Porpus." and "14"), and a dolphin with wrinkles about its eye, labeled "Dolphin of the Antients[sic]." and "15".
