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Archive case record

Philadelphia, Pennsylvania, July 1958

Date of account
1958-07
Location
Philadelphia, Pennsylvania
Source
uap_archive
Record updated
2026-10-10

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Record summary

Project Blue Book case file indexed from National Archives metadata; page-level review pending.

Published source text

Read the available text below. Archive transcriptions may contain OCR errors; later context is labelled separately. A recorded claim is not a finding that it happened.

Source page 1

Source text · mention only

PROJECT 10073RECORD CARD 12. CONCLUSIONS 1.DATE 2.LOCATION Was Balloon Probably Balloon 1Jul 58 Philadelphia. Pennsylyania Possidly Balloon 3.DATE-TIME GROUP 4.TYPE OF OBSERVATION 口 Was Aircraft xGround-Visual Ground-Radar Local 口 Probably Aircraft 口 Possibly Aircraft 02/0059Z D AirVisuol D Air-lntercept Radar GMT 6.SOURCE Dx Was Astronomical Me teor 5.PHOTOS 口 Probably Astronomical OYos 口 Possibly Astronomical O Civilian 9.COURSE 口 Other. 7.LENGTH OF OBSERVATION 8.NUMBER OF OBJECTS 口 Insufficient Data for Evaluation 口 Unknowm 6-8 secs one wtoE 11.COMMENTS 10. BRIEF SUMMARY OF SIGHTING Point of light,size of head of pin Typical meteor characteristics yellowish color. obj disappeared w/ and description. flashing lights. ATIC FORM 329 (REV 26SEP S2)

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