1955.05 - 6960574 - Duluth, Minnesota

Document Text (OCR)

PROJECT 10073 RECORD CARD 1 DATE 2. LOCATION 12. CONCLUSIONS : QO Was Balloon 13 May 1955 iS dada S Duluth, Minnesota O Probably Balloon ee ne C S RU enn Pessibly Balloon 3. DATE-TIME GROUP 4. TYPE OF OBSERVATION fT FRE REG a AO QO Ground-Vi sual O Ground-Radar A Probably Aiverat omt____ 24702302 D Air Visual MK Air-Intercapt Radar [xxPossibly Aircroft 5. PHOTOS 6. SOURCE QO Was Astronomical QO Yes D Probably Astronomical XU No Military O Possibly Astronomical 7. LENGTH OF OBSERVATION 8. NUMBER...