Join, or Die (Wikipedia)
Join, or Die. is a political cartoon showing the disunity in the American colonies. Attributed to Benjamin Franklin, the original publication by The Pennsylvania Gazette on May 9, 1754, is the earliest known pictorial representation of colonial union produced by an American colonist in Colonial America. It was based on a superstition that if a snake was cut in pieces and the pieces were put together before sunset, the snake would return to life.- Raven, volume 9-10 (2002–2003) (nava.org)
Raven 9/10, covering 2002 and 2003, appears as a special double issue, American City Flags. This milestone vexillological work contains 150 articles dedicated to descriptions and histories of municipal flags of the United States. The cities represented include the largest 100 cities in the country, at least two cities per state, and all state capitals.