General (1886–1950) who helped develop the Air Force into a unified separate service. Vintage matte-finish 7.5 x 9.25 photo of Arnold in full military uniform, affixed to its original 10.5 x 13.5 mount, signed and inscribed on the mount in fountain pen “To M. Sgt. Sidney Ranger—Best wishes of H. H. Arnold.” Double matted and framed to an overall size of 19.5 x 23.75. Moderate silvering to darker areas of image and a few creases to mount, otherwise fine condition. RRAuction COA.