42nd President. Incredibly rare TLS "Bill", on Clinton For Congress Committee stationery, April 3, 1974, 8.5x11, in full: "Thank you for the reply. I understand the official position and appreciate your personal support. We'll be keeping in touch through out the campaign." In his own hand, Clinton adds "Thanks" at the conclusion of the letter

This is the earliest political letter we have seen and the only one on such letterhead. This letter was written while Clinton was just 28 years-old during his first political campaign - an unsuccessful run for Congress. An important autographed letter from the early stages of one of America's most successful campaigners.