Maps - Rhode Island 1780 – A New and Accurate Mao of the Colony of Massachusetts Bay in North America March 31, 2014 No Comments Drafter/Publisher: Unknown Source(s): http://memory.loc.gov/ammem/gmdhtml/armhtml/armap.html 271} Related Posts 1776 – A Chart of the Harbour of Rhode Island and Narraganset Bay March 31, 2014 1780 – Quatre Positions de la Flotte Francaise et Positions de la Flotte Anglaise March 31, 2014 1777 – A Topographical Chart of the Bay of Narraganset in the Province of New England March 31, 2014