File:Jerry Leaf with Nanook.jpg

Summary
Photo of Jerry Leaf and a dog named Nanook.

Source: http://chronopause.com/chronopause.com/index.php/2011/02/06/a-brief-pictorial-history-of-extracorporeal-technology-in-cryonics-%e2%80%93-part-i/index.html

Licensing: Fair use