Author division
This picture is assigned to Alan Walker (2).
Additional Information
Picture uploaded by jburlinson on Nov 27, 2010.
Copyright: source: McMaster University http://library.... photo lacks attribution
Grabbed from here.
Other Pictures
This picture is assigned to Alan Walker (2).
Picture uploaded by jburlinson on Nov 27, 2010.
Copyright: source: McMaster University http://library.... photo lacks attribution
Grabbed from here.