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Archive case record

Boulder, Colorado, February 1959

Date of account
1959-02
Location
Boulder, Colorado
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 2.LOCATION 12.CONCLUSIONS 1.DATE 口 Was Bolloon 口 Probably Balloon 6Feb59 Boulder, Colorado 口 Possidly Balloon 3.DATE-TIME GROUP 4.TYPE OF OBSERVATION 口 Was Aircraft Local-/fternoon 5.PM CGround-Visual Ground-Radar 口 Probably Aircraft 06/2400z 口 Possibly Aircraft Ai~Visuol D Air-Intercopt Radar GMT 6.SOURCE 口 Was Astronomical 5.PHOTOS 口 Probobly Astronomicol YOs 口 Possibly Astronomical ONo Civilian 8.NUMBER OF OBJECTS 9.COURSE tokxothorRofleotion 7.LENGTH OF OBSERVATION Insufficient Dato for Evaluotion 口 Unkno wn N/A N/A one 10. BRIEF SUMMARY OF SIGHTING 11.COMMENTS Source overexposed successive print A white blob appeared on a photograph and the white blob began to show the which was not noticed until after the outlines of a window.Source dis- photo was developed. covered that the big double west windo of the Law Building is in the exact center of the blob.When t

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