Wooden clamp to hold x-ray tube associated with Watson and Sons (Electro-Medical) Limited X-ray machine from University Laboratory of Physiology, 1915-1920. Wooden clamp to hold x-ray tube
Wooden support for X-ray tube associated with Watson and Sons (Electro-Medical) Limited X-ray machine from University Laboratory of Physiology, 1915-1920. Wooden support for X-ray tube
Wooden clamp to hold x-ray tube associated with Watson and Sons (Electro-Medical) Limited X-ray machine from University Laboratory of Physiology, 1915-1920. Wooden clamp to hold x-ray tube
