Greig, 1911, Do we want the helicopter?
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Original title | Do we want the helicopter? |
---|---|
Simple title | Do we want the helicopter? |
Authors | D. Greig |
Date | 1911 |
Countries | GB |
Languages | en |
Keywords | helicopter |
Journal | Aero |
Related to aircraft? | |
Page count | 1 |
Word count | |
Wikidata id |
Sources
- Brockett (1921), page 586, entry 1: Greig, D. Do we want the helicopter? Aero, Vol. 4, No. 90 (Feb. 8, 1911), London, p. 118. (B2p0586e01)