Michigan, November 1951

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PROJECT 10073 RECORD CARD 1. DATE poet ( \ 2. LOCATION | 312, CONCLUSIONS 0 Was Bolloon 2h November 1.951 Michiscan QO Probably Balloon Possibly Balloon 3. DATE-TIME GROUP 4 TYPE OF OBSERVATION Local a GroundVi - sual O Ground-Radar 5 Probubly, Aircraft _ GMT 2h! 23257 FL Air Visual DO Air-Intorcept Radar 0 Possibly Aircraft 5. PHOTOS 6 SOURCE th Was Astronomical 10'SOR O Yes Probably Astronomical oo Ti No Military & Civilien a 7. LENGTH OF OBSERVATION 8. NUMBER OF OBJECTS 9 COURSE ae a Other...