"Lawrence Hargrave, MRAeS, (29 January 1850 – 6 July 1915)[nb 1] was an Australian engineer, explorer, astronomer, inventor and aeronautical pioneer.
^ "Commemorating Lawrence Hargrave", Flight International, 7 November 1963, p. 743^ Argus (Melbourne), 7 July 1915. Retrieved 3 May 2015^ Lawrence Hargrave (1850-1915), Faculty of Engineering, Monash University, The Pioneers: Aviation and Aeromodelling: Independent Evolutions and Histories. Retrieved from Monash Engineering Faculty archive website, 2 January 2012.Cite error: There are <ref group=nb> tags on this page, but the references will not show without a {{reflist|group=nb}} template (see the help page)." - (en.wikipedia.org 31.01.2020)
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