1957.10 - 6971359 - Long Island, New York
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STR IN TP IT oe ) nT a, 41 AD RRRLY» PROJECT 10073 RECORD CARD bs 1. DATE iy 2. LOCATION 12. CONCLUSIONS Wes Balloon 5D October 19 Long Island, New York Probably Bolleon Possibly Balloon 3. DATE-TIME GROUP 4. TYPE OF OBSERVATION Was Airerof? A IX Ground- Vi sual O Ground-Roder Probobly Aireraft GM 10/0045Z O Air Vi suel O Air-Intereept Rodor Possibly Aircraft TS. PHC 5S ~ SOUR : Was Astronomical Meteor ogg Probably Astronomical Civilian Possibly Astronomical 7. LENGTH OF OBSERVATION 6. NUMBER...