Griffin Park, Los Angeles, Calif., April 1952

Document Text (OCR)

PROJECT 10073 RECORD CARD 20 Apr 52 _Grittin bask, O10 Probobly Was Ball Balloon | L DATE ( x LOCATION lis Seat : a: 12, CONCLUSIONS pit ec" ee Na Gen a ee : A] S i e os alioon 3. DATE-TIME GROUP " |* TYPE OF OBSERVATION ~-|0 Possibly Gelloon Lo-alZ peOTE GET Mire '7 0D Greund- Vi sua! OD Ground-Radar O Wos Airceeft Q Probably Aircroft ___ GMT.7 ohovr_ ieee | O Air Vi su ol 0 Air Intercept Roder QO Pos sibly Airceaft 5. PHOTOS , . | 6. “SOURCE O Wos Astronomical BYes : | civilian Ch Probably...