original c. 1959 vintage medical revolving human anatomical torso instructional model. the headless model features is composed of molded plastic with original polychrome enameled finish. the educational model with hand-painted numbering, is skillfully crafted to provide a detailed three dimensional visual understanding of human anatomy. contains incised signatures identifying the maker and fabrication date. rigidly mounted on a revolving hardwood base. detachable parts removed long ago. manufactured by the denoyer-geppert co., chicago, il. measures 29 inches in height.