Scott Carpenter was an American naval officer and aviator, test pilot, aeronautical engineer, astronaut, and aquanaut. He was one of the Mercury Seven astronauts selected for NASA's Project Mercury in April 1959. Carpenter was the second American (after John Glenn) to orbit the Earth and the fourth American in space. Scott Carpenter has hand autographed this ROAL Rawlings Official American League Baseball (Bobby Brown President). JSA Authentication Sticker #KK58203 & Certificate of Authenticity. Light/faded sig as shown, sold as is, no returns.