160 SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. 55 



Bruignac, a. Dueov de. Recherches sur la navigation aSrienne. 



L'Aeronaute, 9^ annfe, No. 5 (niai 1876), Paris, pp. 131-140, figs. 9-11; juillet, 

 No. 7, pp. 198-202; aoOt, No. 8, pp. 229-230; oct.. No. 10, pp. 271-280. S (2300 



. Remarques sur les experiences propres a determiner la pression de I'air 



sur line surface en mouvement. 



L'.Xeronaute, S« annGe, No. 11 (nov. 1875), Paris, pp. 336-338. S (2301 



. Sur la direction des aerostats. Note presentee a I'academie des sciences. 



L'Aeronaute, 18" ann^e. No. 2 (fev. 1885), Paris, pp. 24-25. S (2302 



Brun, a. Experiences de ballons dirigeables. 



1892, 8°, pp. 3, figs. 6. (Inv. Nouv.) (2303 



. L'homme volant. 



4°, pp. 4, figs. 6. (2304 



Bruna, a. Garcia. La navigacion aerea. 



Madrid, 1884, 8% pp. 53. (2305 



Bbunate, Como. See 2494. 



Brunn, F. Zum Problem der dynamischen Luftschiffahrt. 



Zeitschr. Luftsch., XIV Jahrg., 2-3 Heft, 1895, Berlin, pp. 67-71. S (2300 



Brunotti, Ferbuccio. La cause dii desastre — comment on pent se sauver. 

 (Capitaine Ulivelli.) 



La Conq. I'Air, 4« annfie. No. 22 (nov. 1907), Bru.xelles, pp. 2-3. S (2307 



. Superiority absolue de I'aeroplane. 



La Conq. I'Air, 5« ann^e, Nos. 9, 10, 13 (mai-juillet 1908), Bruxelles, pp. 3, 

 4-5, 3-4. S (2308 



Brunswick, Frederick Augustus, Duke of. The thoughts of a cosmopolite 

 on air balloons in Germany. 



Hamburg, 1784, 8°. (2309 



Brusseler (Das) Ballonfest. 



Wien. Luftsch. Zeit., V Jalirg., Nr. 9 (Sept. 1906), Wien, pp. 183-184. S (3310 



Brussels. See 1379, 1469, 2312, 4447. 



Brussels international aeronautical conference. See 2313, 9702. 



[Brussels.] Bruxelles aerien. (Armand Dachsbeck.) 



La Conq. I'Air, 5* annSe, No. 24 (dec. 1908), Bruxelles, p. 3, ill. S (2311 



. Les premiers ballons a Bruxelles. 



La tonq. I'Air, b" annfe. No. 23 (dec. 1908), Bruxelles, p. 4. S (2312 



. Recent international aeronautical conference at Brussels. 



Aer. Journ., Vol. 11, No. 44, 1907, London, pp. 65-66, tab. 1. S (2313 



Bryan. See 5096. 



. Soaring machines. 



Aer. Journ., Vol. 5, No. 18, 1901, London, pp. 34. S (2314 



