General information --

Bentor, Yinon. Chemical Element.com - Tin. Feb. 4, 1999 <http://www.chemicalelements.com/elements/sn.html>

General Information --

http://www.shef.ac.uk/chemistry/web-elements/index-fr.html

Tin man pictures  --

http://www.geocities.com/Hollywood/Hills/6396/

Pictures of Tin --

http://www.itp.ucsb.edu/~lobkovsk/Crumpling/