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UFOB INDEX CARD
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1. DATI! 2. LOCATION 12. CONCLUSIONS
0 Was Balloon
1911 a Probably Balloon
3. 4. TYPE OF OBSERVATION
c Po s si bl y Balloon
• Ground· Visual C Ground-Radar c Was Aircraft
0 Probably Ai rcroft
0 Air- Visual 0 Air•lntercept Radar a Po ssi bl y Ai rcroft
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10. BRIEf SUMMARY OF SIGHTING
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