Bidspirit auction | Andy Warhol Twice Signed One

Andy Warhol Twice Signed One Dollar Silver Certificate - Signed in black Sharpee with what seems to be a small caricature above, Andy Warhol below. Also has Dwight Eisenhower 6 cent stamp affixed which has been cancelled. At the backside, ., there is a large Andy Warhol stamp and his signature in red script. ., ,