436 



SMITHSONIAN MISCELLANEOUS COLLECTIONS 



VOL, 55 



IMBEBT de la Platriere (d'). L'invention des globes aerostatiques. Hommages 

 a MM. de Montgolfier. 



Paris, 1784, 8°, pp. 24. (6343 



IMBRECQ, J. L'aeronautique au palais. Le code de I'air. 



L'A6ro, l"'* annfe, No. 28 (mars 1909), Paris. S (8344 



Important (An) work. (Blue Hill Meteorological Observatory "Annals of 

 the astronomical observatory of Harvard College.") 



Aeronautical Annual, No. 3, 1897, Boston, pp. 170-172. S (6345 



IMPOBTANZA dello spessore dell' orlo anteriore dell' ala degli esseri alati nel 

 volo planante. 



Boll. Soc. Aer. Ital., Anno III, N. 7-9 (Lugl.-Set. 1906), Roma, p. 254. S (6346 



Improved (An) meteorological balloon. 



Aer. World, Vol. 1, No. 7, 1903, Glenville, Ohio, pp. 157-158. S (6347 



Improved (The) Parseval airship. Germany's non-rigid military dirigible. 



Scient. Amer. Suppl., Vol. 66, No. 1708, 1908, New York, p. 204, ill. S (6348 



Improvements in kites. 



Aer. World, Vol. 1, No. 4, 1902, Glenville, Ohio, p. 86. S (6349 



Inauguration du monument de Bradsky et Morin. 



La Conq. I'Air, 4« annfie, No. 17 (sept. 1907), Eruxelles, p. 5. S (6350 



Inaugurazione del " Real Aero-Club de Espaila." 



Boll. Soc. Aer. Ital., Anno n, N. 5-6 (Mag., Giu. 1905), Roma, p. 92. S (6351 



" Inca." See 10402. 



Incendie (L') spontanS des ballons pendant I'atterrissage. 



L'Afronautique, 2^ ann^e. No. 2, 1903, Paris, pp. 75-76. S (6352 



Incident (L') Fonvielle. 



L'Afironaute, SS^ annfie. No. 10 (oct. 1900), Paris, pp. 227-229. S (6353 



Inclination. Terms used in " Flight." 



Flight, Vol. 1, No. 8 (Feb. 20, 1909), London, p. 104, ill. S 



Inclinometre a de la Hault et A. Bracke. 



La Conq. I'Air, 5* annfie, No. 15 (aoOt 1908), Bruxelles, p. 8, figs. 1-2. S (6354 



Indiana, Aero Club of. Bee 7602. 



Indba, Alois. Experimentelle Untersuchungen iiber die Spannungs Verhalt- 

 nisse der Pulvergase in Geschiitzrohren. 



Mitt. Geg. Art. Gen., Band XXXII, 1901, Wien, pp. 121-170, 283-322, 364-409, 481- 

 670. (6355 



INDUSTBIA aerostatica Italiana. 



Suppl. Sport. Boll. Soc. Aer. Ital., Anno V, N. 12 (Die. 1908), Roma, p. 8, 

 flgs. 1-2. S (0356 



Industry (An) is born to-day. 



Flight, Vol. 1, No. 12 (March 1909), London, p. 154. S (6357 



