This is a vintage black and white scientific illustration depicting the anatomy of a turtle. The illustration is divided into two main sections, each showing a different view of the turtle's internal structure. **Left Side (Fig. II):** This side shows a full-body view of the turtle, with a detailed rendering of its shell and internal organs. The shell is covered in a pattern of small circles, and the internal organs are represented as shaded shapes. Several labels (A, B, C, D) point to different parts of the anatomy. **Right Side (Fig. III):** This side shows a more detailed view of the turtle's internal organs, with a transparent shell allowing a clear view of the organs inside. The organs are labeled with letters (A, B, C, D, E, F), and the illustration highlights the heart, lungs, and other internal structures. Above both sections is a detailed rendering of the turtle's head and neck, with a leafy plant growing on top of its shell. The overall style of the illustration is reminiscent of vintage anatomical drawings, with a focus on accuracy and detail.