| Description | <p>Consists of :</p>
<li>letter from G Uchida about proof of article for <i>Biometrika</i></li>
<li>calculations headed 'ability boys', 'ability girls', 'colour of hair boys', 'colour of hair girls', 'curliness of hair girls', 'eye colour boys', 'eye colour girls', 'handwriting girls', 'handwriting boys'</li> |