PROJECT 10073 RECORD CARD 1. DATE 11 Jul 61 3. DATE-TIME GROUP Local 1845 GMT 1200Z 5. PHOTOS ☒ No 2. LOCATION 4 mi NW of Springfield, Ohio 4. TYPE OF OBSERVATION ☒ Ground-Visual 6. SOURCE Civilian 7. LENGTH OF OBSERVATION 20 min 8. NUMBER OF OBJECTS 9. COURSE E-W 10. BRIEF SUMMARY OF SIGHTING 2 times size of Echo. Passed directly overhead. Slightly larger than Vega. Color was like aluminum--shining as reflection of sun. Round in shape. Appeared and disappeared at 80° elev. 11. COMMENTS Description is characteristic of an a/c. However, duration is excessive for an a/c passing overhead. This report is categorized Unidentified until such time that more info is received that will indicate identity of objt. 12. CONCLUSIONS ATIC FORM 329 (REV 26 SEP 52)