United States Army X-ray manual / authorized by the Surgeon-General of the Army ; prepared under the direction of the Division of Roentgenology.

Public Domain Mark

You can use this work for any purpose without restriction under copyright law. Read more about this licence.

Credit

United States Army X-ray manual / authorized by the Surgeon-General of the Army ; prepared under the direction of the Division of Roentgenology. Public Domain Mark. Source: Wellcome Collection.