1957.03 - 6787528 - Highland Park N.E. of Los Angeles, Calif

Document Text (OCR)

PROJECT 10073 RECORD CARD Nl 1. DATE 2. LOCATION 12 - CONCLUSIONS Highland Park oO Wos Balloon 21 March 1957 N.E. of Los Angeles, Calif..|9 Probably Balloon 3. OATE-TIME GROUP 4. TYPE OF OBSERVATION aK Possibly Balloon Was Aircraft Local 2 Ground. Vi suci 0} Ground-Reder a Probably Aireraft GM 22 / 0705Z O Air Visual O Air-intereep? Redar 0 Possibly Aircraft Se Seta 6 SOURCE Oo Was Astronomical 0 Yes 0 Probably Astronomical QO Possibly Astronomical 7. LENGTH OF OBSERVATION 8. NUMBER OF OBJECTS...