American World War I ace (1879–1936). His zealous ambition, overreaching bravado, and vocal criticism of the War and Navy departments following the war led to a court-martial, a guilty verdict, and prior to a suspension, his resignation from the military in 1926. Vintage fountain pen signature, “Wm. Mitchell,” on an off-white 3.5 x 2.5 card. In fine condition, with some light surface rubbing and light shadows to the top left and bottom right corner from previous mounting. RRAuction COA.
