Publication B2p0646e18, 1910, The Holbrook helicopter

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Original title The Holbrook helicopter
Simple title The Holbrook helicopter
Authors
Date 1910
Countries US
Languages en
Keywords Holbrook helicopter
Journal Aircraft
Related to aircraft? 1
Page count
Word count
Wikidata id

Sources

  • Brockett (1921), page 646, entry 18: Holbrook. The Holbrook helicopter. Aircraft, Vol. 1, No. 6 (Aug. 1910), New York, p. 225, ill. (B2p0646e18)