The Colonial Seal - http://www.ct.gov/ctportal/cwp/view.asp?a=885&q=246484 Illustration and information on the seal which represented the State of Connecticut in Colonial days.
Charter of Connecticut - 1662 - http://www.yale.edu/lawweb/avalon/states/ct03.htm Reprint of text, from the Avalon Project at Yale Law School.
Fundamental Orders of 1639 - http://www.yale.edu/lawweb/avalon/order.htm Reprint of text, from The Avalon Project at Yale Law School.
Delegates to the Constitutional Convention: Connecticut - http://www.archives.gov/exhibit_hall/charters_of_freedom/constitution/connecticut.html Biographical profiles of Oliver Ellsworth, William Samuel Johnson and Roger Sherman, who represented Connecticut during the drafting and/or signing of the U.S. Constitution.
Colonial Connecticut Records - http://www.colonialct.uconn.edu/ Includes resource site of digitized volumes of the Public Records of the Colony of Connecticut, 1636-1776.
Connecticut to 1763 - http://www.ctheritage.org/encyclopedia/ctto1763/toc-1763.html Includes biographies of prominent people and accounts of important events in the era.