Vision

Propaganda for the care of the eyesight. Diagrams are used to demonstrate the structure and function of the eye. Eye conditions that can affect the sight are also illustrated. Propaganda for the care of the eyesight. Diagrams are used to demonstrate the structure and function of the eye. Eye conditions that can affect the sight are also illustrated. Propaganda for the care of the eyesight. Diagrams are used to demonstrate the structure and function of the eye. Eye conditions that can affect the sight are also illustrated. Propaganda for the care of the eyesight. Diagrams are used to demonstrate the structure and function of the eye. Eye conditions that can affect the sight are also illustrated.