http://www.helium.com/knowledge/21920-the-history-symbolism-of-images-on-american-banknotes.xml Helium.com > Origins & Firsts in History > The history & symbolism of images on American banknotes en-us Copyright Helium.com Mon, 05 May 2008 19:39:55 GMT Mon, 05 May 2008 19:39:55 GMT