PROJECT 10073 RECORD CARD 2. LOCAriON 12. CONCLUSIOnS Wru Balloon OATETIME GROUP 4. TYPE OF 03SERVATION P robobly Bo11oon Poui bly Balloon 0 Ground Vi :;ual 7. LENCTH OF 03SERVATION NUMBER OF OBJECTS D Ground-Radar C Alrlntorcftpt Radar Wos Aircraft Probobl y Aircraft Po ssi bl y AIrcraft Was A$tronoml eal U \-I~ Probably A~tronomical Possibly Astronomical lnsuffi cl ttnt Ooto for Evolu:Jti on cn tr.'r:i 110 ATlC FORM J29 (?!::v :s SEP 52)