Jefferson Davis (June 3, 1808 - December 6, 1889) was the first and only President of the Confederate States of America. He led the Confederate army and navy during the American Civil War. About the Creator: A. C. Kline, likely a pseudonym for John W. Kline, was the proprietor of A. C. Kline, Stationery at 824 Walnut Street in Philadelphia, Pennsylvania. He bought, sold and exchanged engravings, books, and coins. For further reading, 'John William Kline: America's First Philatelic Author,' found in the Philatelic Literature Review, Vol. 42, No. 1, Whole No. 158, 1st Quarter, 1993.