Visual Digest, Vol. V, no. 3, Winter Issue, 1941
[St. Joseph, MO]: American Optometric Association, 1941. First Edition. Octavo (22.5cm.); publisher's green decorative staple bound card wrappers printed in gilt and black; 48pp.; illus. throughout. A hint of wear, else Near Fine. Articles include "Is Your Child Cross Eyed?"; "The Physiological Night-Blindness of the One-Eyed"; and Ray Gentzler's..... More