New Jersey Gov. Jon S. Corzine speaks to a gathering during an observance of the 345th anniversary of the state's founding as a British proprietary colony, as two New Jersey state troopers stand next one of only 25 know original Dunlap imprint copies of the Declaration of Independence Wednesday, June 24, 2009, in Trenton, N.J. Printed on July 4, 1776, this is the only copy that tours the country. New Jersey earned the opportunity to display the rare copy of the Declaration thanks to the widespread participation of Garden State students in voter education and mock election activities last fall.