BIBLIOGRAPHY OF AERONAUTICS — BROCKBTT 543 



McGregor, Bradford. See 7891. 

 McGregor's aerial machine. 



Aer. World, Vol. 1, No. 10, 1903, Glenville, Ohio, p. 237. S (7801 



Mach, Ludwig. Ueber die Sichtbarmachung von Luftstromlinien. 



Zeitschr. Luftsch., XV Jahrg., 6 Heft, 1896, Berlin, pp. 129-139, figs. 3, 

 pi. 3. S (7892 



Machines aerostatiques. Quolques veus sur. 



Gothaisches Magazin, 1785. (7893 



Machine (La) volante de Kretz. 



La Vie Seient., I, 1901, Pana, pp. 221-223. (7894 



Machine volante. 



Les Mondes, 2» Sfr. T. 46, 1878, pp. 486, 619. 



Machine (La) volante de Whitehead. 



La Vie Seient., II, 1901, Paris, p. 251. (7895 



Machine (La) volante est nee. 



La Rev. Aviat., 3' annf-e. No. 22 (15 sept. 1908), Paris, p. [1], suppl. 8 (7896-97 



Machuron, Alexis. See 7030. 



Mack, K. Zur Morphologie der Wolken des aufsteigenden Luftstroms. 



Meteor. Zeitschr. Band XX, 1903,. Wien, pp. 289-306. (7898 



Mackenzie, R. S. Military ballooning. 



Engineering, Vol. 39, 1885, London, p. 269. (7899 



McKiNNEY, A. J. Some points in aeronautical engines. 



Aer. Journ., Vol. 13, No. 50 (April 1909), pp. 37-46, ills. 4. S (7900 



Mackintosh. See 7880. 



Mackintosh, T. S. Observations on the practicability of guiding and directing 

 air balloons or aerial ships. 



Mech. Mag. Mus. Reg. Journ. Gaz., Vol. 24, 1836, London, pp. 55-60. S (7901 



Maclean, Magnus, Alexander Galt and (Lord) Kelvin. Electrification of 

 air, of vapour, of water, and of other gases. 



Philos. Tians. Roy. See, A, Vol. 191, 1898, London, pp. 187-228. (7902 



Macler et Fillippi. See 1933. 

 MacMechen, T. R. Mechanical flight in America. 



American Aeronaut, Vol. 1, No. 4, 1908, St. Louis, p. 122. S (7903 



. The age of flying. 



American Aeronaut, Vol. 1, No. 5, 1908, St. Louis, pp. 174-175. S (7904 



. The day of the dirigible. 



American Aeronaut and Aerostatist, Vol. 1, No. 2, 1907, St. Louis, pp. 19-21, 

 ill. S (7905 



