An unidentified photo was recently added to the online Globe-Democrat collection. No other information.
The aircraft, a biplane, with tricycle landing gear, appears to be of the "headless" design (both Stabilizers AFT of the pilot). I'm guessing this is from about 1910 (maybe the October 1910 meet). Maybe a Curtiss aircraft? Date of Event?
[Missouri Digital Heritage : Globe-Democrat Collection]