TLS signed “Wm. O. Douglas,” one page, 8 x 10.5, Supreme Court of the United States letterhead, June 10, 1939. In full: “I appreciated very much your kind letter extending to me your congratulations on my appointment to the Court. I value highly the warmth of your sentiments.” A couple of faint creases, faint edge toning, a tiny ding to the top of the page, and a horizontal mailing fold touching the bottom of his signature, otherwise fine condition. RRAuction COA.