NAVY JACK FLAG
In late 1775, as the first ships of the Continental Navy readied in the Delaware River, Commodore Esek Hopkins issued an instruction directing his vessels to fly a "striped" jack and ensign. The exact design of these flags is unknown. But, since about 1880, this jack has traditionally been depicted as consisting of thirteen red and white stripes charged with an uncoiled rattlesnake and the motto "Dont Tread on Me" [sic]; this design appeared in a color plate in Admiral George Henry Preble's influential History of the Flag of the United States. Recent scholarship, however, has demonstrated that this design never existed but "was a 19th-century mistake based on an erroneous 1776 engraving".[4] In 1778, John Adams and Benjamin Franklin wrote a letter to the Ambassador of the Kingdom of Sicily, thanking him for allowing entry of revolutionary ships into Sicilian ports. The letter describes the new flag of the colonies according to the 1777 Flag Resolution, but also describes a flag of "Sou