| LC control no. | sh 85011324 |
|---|---|
| LC classification | TL609 TL639 |
| Topical heading | Balloons |
| Variant(s) | Aerostats Military balloons |
| See also | subdivision Balloons under individual wars, e.g. World War, 1939-1945--Balloons Aeronautics Airships Expandable space structures |
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