TLS, one page, 6.25 x 8, United States Senate letterhead, April 4, 1966. RFK writes Maryann Miller of South Glen Falls, New York. In full: “I just wanted you to know how much I appreciate the fine work you have been doing. Your generosity in giving of your time means a great deal to me.” In fine condition, with a few scattered bends and creases and a central horizontal fold. Accompanied by the original mailing envelope. RRAuction COA.