Maps - Connecticut 1780 – A New and Accurate Map of Connecticut and Rhode Island, from Best Authorities Drafter/Publisher: Unknown Source(s): http://memory.loc.gov/ammem/gmdhtml/armhtml/armap.html 246} Related Posts 1766 – The Plan of the Colony of Connecticut in North America March 31, 2014 1776 – A Map of Connecticut and Rhode Island with Long Island Sound, etc. March 31, 2014 1780 – Connecticut and Parts Adjacent March 31, 2014