Artist: Andy Warhol Title: U. Any questions THE dane fine art OF PHILADELPHIA GUARANTEES EACH AND EVERY ONE OF OUR ART OBJECTS FOR SALE AND COMES WITH A FULL LETTER OF AUTHENTICITY from the un foundation…. Mint perfect condition and very rare with the original envelope. FOR ANY INQUIRIES DANE FINE ART OF PHILADELPHIA can answer any inquiries. The item “Andy Warhol U. N Stamp ORIGINAL POP ART PRINT AND POSTAGE STAMP SILKSCREEN MINT” is in sale since Friday, October 20, 2017. This item is in the category “Art\Art Prints”. The seller is “gallery2200″ and is located in Gladwyne, Pennsylvania. This item can be shipped worldwide.