Jackson Pollock, Exclusive invitation with first day cover, 1999

This is an exclusive invitation, bearing a collectible stamped US Post Office First Day Cover on the front, sent to members and supporters of the Pollock Krasner House and Study Center in East Hampton, to attend the 1999 unveiling of the United States Postal Services 1940s Celebrate the Century Commemorative Stamp honoring Jackson Pollock and Abstract Expressionism. This is a fold out invitation with text on all four sides. This exclusive invitation, requiring an RSVP, was acquired from the collection of Dr. Alan York, a renowned art collector who was also personal friends with many Abstract Expressionist artists. He is perhaps best known as Willem de Kooning's eye doctor.