Printed Diagrams for Paper on Dextrality and Sinistrality of Hand and Eye <p>Consists of diagrams showing:</p> <li>Van Biervliet's data for sensitivity of hands and acuity of eyes</li> <li>change in differences of visual acuity and muscular stength right and left side with age</li> <li>percentages of manual laterality for every five years of age</li> 1927