William Barton (April 11, 1754 – October 21, 1817) was a Pennsylvania lawyer, scholar, and the designer (with Charles Thomson) of the Great Seal of the United States.
Extracted from PDF version of Creating the Great Seal poster, part of a U.S. Diplomacy Center (State Department) exhibition on the 225th anniversary of the Great Seal. Direct PDF URL [1] (18MB)
Courtesy of the Historical Society of Pennsylvania License: CC-PD-Mark PD US