1964-05-8705871-MountVernon-Virginia

Document Text (OCR)

A PROJECT 10073 RECORD CARD 45 x ‘ \ z al ) 1. DATE 2. LOCATION 12, CONCLUSIONS Was Boll 18 May 64 Mount Vernon, Viriginia Probably Balloon ibly Boll 3. DATE-TIME GROUP Possibly Balloon 4. TYPE OF OBSERVATION Local OkGround-Vi sual © Ground-Radar Pac Mears omt.18/231 0 Air Visual D Air-Intercept Radar Possibly Aircraft 5. PHOTOS » SOURCE Was Astronomical O Yes Probably Astronomical 30 No toh civilian Possibly Astronomical 7. LENGTH OF OBSERVATION 8. NUMBER OF OBJECTS | 9. COURSE Other UNTDENTL...