Books by Harper, Harry (sorted by popularity)
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Displaying results 1–4
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Learning to Fly: A Practical Manual for Beginners Claude Grahame-White and Harry Harper 186 downloads
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The Aeroplane Claude Grahame-White and Harry Harper 160 downloads
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Luftseilerens Skat (Norwegian) Claude Grahame-White and Harry Harper 131 downloads
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The Aeroplane in War Claude Grahame-White and Harry Harper 98 downloads
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Displaying results 1–4