War-dated fountain pen signature, "G. S. Patton, Jr.,” on an off-white 4.75 x 2.5 slip clipped from an envelope, encapsulated in a PSA/DNA authentication holder, grading the autograph as "MINT 9." The slip is marked "Free" in Patton's hand and postmarked at Washington, DC, on July 28, 1943. In fine condition.