L OCA liON ! 10. CONCLUSION !)S.:~VATION ?reposed reply to letter This replies to your recent observation and subsequent photogr~ph of an unidentified flying object. In order to perform a scientific investigation~ request you complete the attached Photographic Data sheet and l'TD Form 164 when submitting your migina.l negative. Upon canpletion of analysis, we will return your negati ve along with our find.ings ~ve ..r:!.sh to t.ha.nk :rou for reporting your observation to the }..ir Force. l. Photographic sheet 2 . l'TD Form 164