Fossil men : elements of human palæontology / by Marcellin Boule ; translated from the French, with an introduction, by Jessie Elliot Ritchie and James Ritchie ; brought up-to-date with rev. and enl. 2d French ed. (1923).

The influence of man on animal life in Scotland : study in faunal evolution / by James Ritchie.

We're experiencing some problems with our WiFi today. Thank you for your patience while we resolve these issues.

We're running paid user research studies to improve Wellcome Collection online