BIBLIOGRAPHY OF AEEONAUTICS — BROOKETT 395 



Harck und HiLDEBRANDT. Koniglich Preussische LuftschifEerabteilung Berlin. 

 Denkschrift, verfasst von. . . . 



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Harding, Chas. Scientific balloon ascents. 



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Hardingham, G. G. M. Practical aeronautics. 



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Hargrave. See 529, 3306, 3544, 3548, 4595, 5393, 5406, 6329, 6330, 6828, 7560, 

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Scient. Amer. Suppl., Vol. 19, 1885, New York, p. 7826. S (5744 



Hargrave, L. Aeroplane experiments. 



ASr. Journ., Vol. 2, No. 8, 1898, London, pp. 80-83, fig. 1. S (5745 



. Sailing birds are dependent on wave power 



Journ. Proc. Roy. Soc. New South Wales, Vol. 33, 1899, 8", Sydney, pp. 4. (5746 



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A6r. Journ., Vol. 2, No. 6, 1898, London, pp. 29-33, figs. 1-16. S (6747 



Hargrave, Lawrence. See 12881. 

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(Reprint.) Journ. Proc. Roy. Soc, New South Wales, Vol. 32, 1898, Sydney, pp. 

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Journ. Proc. Roy. Soc. New South Wales, Vol. 23, Part 1, 1889, Sydney, pp. 

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. Flying machine motors and cellular kites. Introduction by A. F. Zahm. 



Aeronautics, Vol. 1, No. 10 (July 1894), New York, pp. 125, 138-140, ill.; No. 11 

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. Flying machine motors and cellular kites. 



Journ. Proc. Roy. Soc. New South Wales, Vol. 27, 1893, Sydney, p. 75. S (5751 



. Flying machine work and the Vs I. H. P. steam motor weighing 3^4 lbs. 



Journ. Proc. Roy. Soc. New South Wales, Vol. 26, 1892, Sydney, pp. 170-175. S (5753 



. Flying machine work and the % I. H. P. steam motor weighing 3% lbs. 



(Reprint.) Journ. Proc. Roy. Soc. New South Wales, Vol. 26, 1892, pp. 170- 

 175. S (5753 



