1957.12 - 6971213 - Sea of Japan E of Vladivostok

Document Text (OCR)

PROJECT 10073 RECORD CARD 1. DATE 2 LOCATION 12 CONCLUSIONS Sea of Japan Wes Balloon ogo ago oo00 00d 23 December 1957 E of Vladivostok Probably Balloon Possibly Balloon 3. DATE-TIME GROUP 4 TYPE OF OBSERVATION Wes Aireraft Local QO Ground- Vi sual ' RAGround-Radar Probably Aircraft GMT 23/12432 BKAir Vi sual XB Air-Intercept Radar Possibly Aircraft 5. PHOTOS | Was Astronomical . AKY os Probably Astronomical Possibly Astronomical O Ne Military 7. LENGTH OF OBSERVATION 6. NUMBER OF OBJECTS 9...