Monochrome diagram with a flying fish, top, and a dolphin, bottom, drawn fairly crudely, with crosshatching. Both animals are labeled in capital lettering. On the side of the page is a page or plate number, 159.
Monochrome diagram with a flying fish, top, and a dolphin, bottom, drawn fairly crudely, with crosshatching. Both animals are labeled in capital lettering. On the side of the page is a page or plate number, 159.
