Skeleton of arm with shoulder girdle and muscle marking Erler Zimmer

Skeleton of arm with shoulder girdle and muscle marking Erler Zimmer, desctiption:

True to life casting of a skeleton of the human arm. The rolling movements of the bones of the lower arm (pronation and supination) and movements of the hand joint can be demonstrated. The hand is mobile-mounted on wire. Including marking of muscle origins and insertion points.

Reference: 6021