Roseville, Michigan, April 1952

Document Text (OCR)

“PROJECT 10073 RECORD CARD rT. DATE ( ? LOCATION a4 (12. CONCLUSIONS | 27 April _52 Roseville, Mochigan CG Wes Balloon 3. DATE-TIME GROUP i 4 TYPE OF OBSERVATION i Posty Omleon Local — J1615.CST__ via Gf GroundVi: sual DB Ground-Redar | o Probobly Aircraft GMT? 2215. Oe eras | 0 Air- Visuol 0 Air-Intercept Radar O Possibly Aircroft. 5. PHOTOS " SOURCE ‘ Was Astronomical 0 Yes ‘ O Probably Astronomical OX No 4 civilians - Possibly Astronomical 7. LENGTH OF OBSERVATION | ~—«(| 6. NUMBER OF...