Four items signed in blue ballpoint by General James H. Doolittle, "J. H. Doolittle"—three commemorative covers, 9.5 x 4.25 and 8.5 x 5.5, two marked "Via Air Mail," with cachets honoring the Hindenburg, the Long Beach Golden Jubilee, and the official opening of the Glenn H. Curtis Airport; and a glossy 8 x 10 Mutual of Omaha photo of Doolittle. In overall fine condition.
