This is a vintage medical illustration of a conjoined head. The illustration depicts two heads joined at the crown. The heads appear to be human, with visible facial features like eyes, noses, and mouths. The skin tone is a mix of light and dark shades, suggesting anatomical detail. The illustration is rendered in a style typical of historical medical drawings, with a focus on accuracy and detail. The background is a plain, off-white color, which helps to emphasize the subject of the illustration. There is a number '114' in the top right corner and text at the bottom indicating the publication details.