Case Evidence · CE-V99-007
Black River Falls 19-inch device with motor and propeller
Reported1947-07-10 · FBI / Civil Air Patrol correspondence
Record
- Date / period
- 1947-07-10
- Reported event / document
- Black River Falls 19-inch device with motor and propeller
- Evidence type
- FBI / Civil Air Patrol correspondence
- Original data accessible?
- Yes (FBI scan)
- Verification status
- Apparent homemade device
- Competing explanations / missing data
- No further FBI investigation documented
- Next step
- Verify pages
- Source ID
- SRC-V86-50; SRC-V86-51
Why this grade
Reported From Case Evidence's Verification status ("Apparent homemade device"). Grade rules.