Case Evidence · CE-146
Air Force memorandum documents Project Blue Book investigative trip to Washington
Documented1952-07-26 · Official primary document
Record
- Date / period
- 1952-07-26
- Reported event / document
- Air Force memorandum documents Project Blue Book investigative trip to Washington
- Evidence type
- Official primary document
- Original data accessible?
- Yes: NARA scan
- Verification status
- Contemporaneous government investigation established
- Competing explanations / missing data
- Memo does not independently establish physical craft
- Next step
- Transcribe precise findings and cited attachments
- Source ID
- SRC-123
Why this grade
Documented From Case Evidence's Verification status ("Contemporaneous government investigation established"). Grade rules.