A history of the fishes of the British Islands, 1862-65, Great Britain, fishes, broadheaded gazer, polyprosopus, A detailed illustration of a broad-headed shark, showcasing its streamlined body and distinctive features. The shark is depicted with a strong, elongated shape that highlights its powerful build, along with prominent dorsal and pectoral fins. The fin structure emphasizes its aquatic agility, while the illustrated gills suggest efficient respiration. The shading and linework accentuate the shark's sleek skin texture and anatomical details, making it a compelling representation of this marine predator. Beneath the illustration, the label identifies the species as 'Broad-headed Gazer,' providing a scientific context to the depiction.