Untold. the Union's secret Civil War weapon / Hot air balloons :
How hot air balloons were used in the Civil War for both surveillance and reconnaissance.
Saved in:
| Format: | Electronic Video |
|---|---|
| Language: | English |
| Published: |
Derry, Northern Ireland :
Makematic,
2020.
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| Subjects: | |
| Online Access: | CONNECT |
