OCR recovered text quality varies — view PDF for accurate reading. • • PROJECT 10073 RECORD CARD • - 2. LOCATI ON 12. C ONC LUSIONS I . DAT E 1~ July 1951.,. "' ai·r y orr. i!e-1.-;burg , 1·1 , 0 Was Balloon ~ 0 Probably Balloon 0 P o s:si bly Balloon 3. DAT E·TIME GROUP .c. TYPE OF OBSERVATION 0 Wa s Aircraft Local fli Ground· Vi suo\ 0 Ground -Rada r JJ.~/00h5 0 Air- Vi aual 0 Air-Intercept Radar ,& P robably Ai rc ra ft Possi bly Aircraft • GMT 5. P HOTOS 6. SOURCE 0 Wa s Astronomical 0 Yes 0 Probab