Vintage Sectional Anatomical Head Teaching Model Howells 22" dia and 57" H

22" dia and 57" H

William Scholl invented and patented his first arch support in 1904 while still in school

5" in length with a thickness of 4"

A brass socket assembly with side-mounted switch completes the composition

5" W x 3" H

Vintage Sectional Anatomical Head Teaching Model Howells 22" dia and 57" HDetailed sectional anatomical head model designed for classroom or medical instruction, showing a cross cut view of the human skull, sinus cavities, musculature, and oral structure. Molded in painted composition, the model features hand numbered reference markings throughout, identifying key structures within the nasal passages, jaw, and cranial interior. Teeth are individually rendered within the jaw, while musculature and glands are highlighted in