Washington D.C. 1961. unbound. 1st Day Cover honoring painter and illustrator Frederic Remington, signed by various artists including Peter Hurd, Robert Natkin, Leonard Baskin, and five others on the front, plus Georgia O' Keefe and Andy Warhol on the back. The front of the envelope includes a self portrait of Remington, a 4-cent postage stamp depicting two Native Americans, and a black ink postmark. 3.5 x 6.5 inches, Washington D.C., October 4, 1961. Near fine.