We offer several Leaf Cut Signature 1/1 certified autograph cards of famous astronauts and politicians including Scott Carpenter, Gordon Cooper, John Glenn and Wally Schirra, four of the legendary Mercury 7. Leaf Cut Signature Masterpiece 1/1 cards are among the coolest certified autograph cards ever made. Each autograph is certified by BAS, JSA, or PSA/DNA and made by Leaf into a one of a kind card, slabbed and labeled.