| Description | <p>Consists of :</p>
<li>letter from George Udny Yule about the publication of first <i>Biometrika</i></li>
<li>letter from Robert Parker</li>
<li>letters from Richard Wright, University Press, Cambridge, about terms of the agreement for <i>Biometrika</i> and about production of the periodical</li>
<li>letters from J and C F Clay about subscriptions and reviews</li>
<li>letter to W F R Weldon from Karl Pearson concerning subscriptions, Feb 1902</li> |