Martin Edward Hellman — Photo Credit: By User .:Ajvol:. on en.wikipedia - Originally from en.wikipedia; description page is (was) here07:35, 21 October 2004 .:Ajvol:. 240x280 (13,237 bytes) (Martin Hellman), CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=786284
