OCR recovered text quality varies — view PDF for accurate reading. • - • P ROJECT 10073 RECORD CARD 1. DATE •• . 2. LOCATIO N 12• CONCLUSIONS 1 . l3 rool<vi11 e , Ohio 0 Was Balloon Septembe r 1957 Probab~y Balloon 4 2. Spencer , Wis c on s in 0 0 P o ssibly B all oon 3. DATE-T IME GROUP 4. TYPE OF OBSE RVATION 212Z 0 Was Ai rcr a ft Local , l . 2222 2~ »tX Ground- Visual 0 Ground-Radar 0 Proba bl y Ai rcraft • GM, ~• ~~~R~ ~~ '7 0 AI,. Vi suol 0 Ai r-Inte rc ept Radar 0 Possi bl y AIrcraft 5. PHOTOS 6. SOURCE 0 Was As tro nomical 0 v •• 0 P roba bl y A stronomi c a l 0 P oss i bly Astron omical xtl No Civilian (2 . GOC Observer) 7. L ENGTH Df OBSERVATION •• NUMBER OF OBJE CTS