IntestazioneClark, Andrew Usata in: Integrated Authority File (GND), Germany
Andrew Clark, 1st Baronet (28 October 1826 - 6 November 1893) [Unknown authorUnknown author / http://ihm.nlm.nih.gov/images/B04680 -- Public domain -- http://commons.wikimedia.org/wiki/File:Andrew Clark b1826.jpg]