DOW · 1948

USAF Project Sign Box 7 — Incidents 101-172

NARA RG 38 / Box 7, Incident Summary Sheets 101-172 — middle volume of the Project Sign / Project Grudge "Incident Summary Sheets" catalog. 231 MB scanned PDF — third-largest single document in the AARO release. This file continues the sequential UFO incident catalog from…

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