ALS signed “Wm. O. Douglas,” on both sides of 4.25 x 3.25 Supreme Court of the United States card, June 4, 1942. Douglas writes Mr. Gest to offer some fishing advice. In full: “My fishing partner whom you met at West Yellowstone is James T. Donald, Baker, Oregon. He will be glad to give you the information you want. I recommend Silver Creek, near Haley, Ida. If you fish it near the Point of Rocks about 5 or 5:30 in the afternoon until dark you’ll get a thrill. Dry flies, of course.” In very good condition, with scattered light creasing and mild soiling. RRAuction COA.