Andy Warhol, ‘2 Jefferson's Dollars’, 1976, Bertolami Fine Arts

Signature on the front with black marker: Andy Warhol and postage stamp authenticated with postage stamp
Stamp on the back: 'Andy Warhol'

Some samples are published on the catalog 'Andy Warhol vetrine' edited by Achille Bonito Oliva, Silvana Editoriale
The two dollars of Jefferson are very rare, again introduced in 1976 and gradually withdrawn.
Andy Warhol stamped them on April 13, 1976, the day they entered into service, to represent, like the 13 cents stamp, how many were the states of America at the time of the union.
The back of the two dollars represents a picture by Trumbull dated early nineteenth century about the Declaration of American independence

About Andy Warhol

Obsessed with celebrity, consumer culture, and mechanical (re)production, Pop artist Andy Warhol created some of the most iconic images of the 20th century. As famous for his quips as for his art—he variously mused that “art is what you can get away with” and “everyone will be famous for 15 minutes”—Warhol drew widely from popular culture and everyday subject matter, creating works like his 32 Campbell's Soup Cans (1962), Brillo pad box sculptures, and portraits of Marilyn Monroe, using the medium of silk-screen printmaking to achieve his characteristic hard edges and flat areas of color. Known for his cultivation of celebrity, Factory studio (a radical social and creative melting pot), and avant-garde films like Chelsea Girls (1966), Warhol was also a mentor to artists like Keith Haring and Jean-Michel Basquiat. His Pop sensibility is now standard practice, taken up by major contemporary artists Richard Prince, Takashi Murakami, and Jeff Koons, among countless others.

American, 1928-1987, Pittsburgh, Pennsylvania, based in New York, New York