1957.11 - 7230691 - Port Arthur, Canada

Document Text (OCR)

PROJECT 10073 RECORD CARD DATE 2. LOCATION 12. CONCLUSIONS anada Probably Balloon Wos Balloon 000g 5 November 1957 Port Arthur 3. DATE-TIME GROUP 4. TYPE OF OBSERVATION ossibly Balloon Was Aireroft oo0 Local x@ Ground-Vi sual O Ground-Rodar Probobly Aireraf? Binoculars Aix Vi <y 0 Air-Intereep? Radar Possibly Aircrof? Ox Was Astronomical Venus O Yes O Probably Astronomical Ci Ro Military & Civilian 0 Possibly Astronomical 7. LENGTH OF OBSERVATION 8. NUMBER OF OBJECTS | 9. COURSE O Other DO...