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Wikipedia: Science and invention in Birmingham

Anchor text: Picture of the ''Dixon Nipper'' aeroplane

Wikipedia: Advance Motor Manufacturing Company

Anchor text: ''The 1913 Gnosspelius Hydro-biplane'' (page down to G)

Wikipedia: Oscar Gnosspelius

Anchor text: Photo of ''Heidevogel'' 1910 (page down to "K")

Wikipedia: Frederick Koolhoven

Anchor text: Model Flight, Earlybirds, Database of 1910 aircraft

Wikipedia: Henri Rougier

Anchor text: Image of Leptir I

Wikipedia: Penkala 1910 Biplane

Anchor text: Early Birds 1912

Wikipedia: Etrich Luft-Limousine