BIBLIOGRAPPIY OF AERONAUTICS — BROCKETT 821 



Thomas, L. Die denkwiirdigsten Erfiudungen bis zu Ende des XVIII Jahi- 

 hunderts. Bd. I Kap VI. Brfindung des Luftballons. (Geschichtliches, 

 Technik und Liiftfahrten bis auf Tissandier.) Mit 26 Illustr. 



1883, Band I, 8°, pp. 262. (11833 



Thomas, Pierre. Consid6rations elementaires sur les conditions theoriques de 

 la navigation aerienne. 



L'Afironaute, 5* annee, No. 2 (fev. 1872), Paris, pp. 24-31. S (11833 



Thompson, (Mrs.) Cora. My initial trip to the clouds. 



Aeronautics, Vol. 3. No. 1, 1908, New York, pp. 24, 46, ill. S (11834 



Thompson, M. Faculty of flight. 



Independent, Vol. 52 (M.irch 15, IWO), Niw York, pp. 663-664. S (11835 



Thomson, James. On the grand currents of atmospheric circulation. 



Philos. Trans. Roy. Soe., 1892, Vol. 183 (A), 1893, London, pp. 653-684, flgs. 

 1-6. S (11830 



Thorn. Ubungen der Luftschifferabteilung zu Thorn. 



111. Aer. Mitt., VII Jahrgr., 12 Hett (Dez. 1903), Strasaburg, pp. 407-408, figs. 

 1-2. S (11837 



Thoughts on the farther improvement of aerostation .... with a description 

 of a machine now constructing on different principles from those hitherto 

 adopted by the inventor of the machine. 



London, G. Nichol, 1785, pp. 32. (11838 



Tholtveny. Principles du vol S, voile. 



L'Afirophile, 17« annCe, No. 6 (mars 1909), Paris, pp. 123-126, flgs. 1-4. S (11839 



Thouveny, L. Principes du vol a voile (1). 



Cosmos, 58« annfie, N. S., No. 1252 (23 Jan. 1909), Paris, pp. 100-101, diagr. 

 1. S (11840 



" Thrasher." See 6698, 12291. 



Three airships of three nations. 



Aer. Journ., Vol. 11, No. 44, 1907, London, pp. 59-62, ill. S (11841 



Thrift, W. E.; J. E. Petavel, W. H. Dines anu W. A. Harwood. See 3626. 

 Thrilling (A) balloon trip. 



Aeronautics, VoL 1, No. 1 (Oct. 1893), New York, p. 15. S (11842 



Thurston. See 10131. 



Thurston, Robert H. Aeronautic engineering materials. 



Cassier's Mag., Vol. 6, No. 35, 1894, New York, pp. 415-421. S (11843 



. Notes on the materials of aeronautic engineering. 



Aeronautics, Vol. 1, No. 6 (March 1894), New York, pp. 74-81. S (11844 



. On the maximum contemporary economy of the high-pressure multiple- 

 expansion steam engine. 



Trans. Amer. Soe. Mech. Eng., Vol. 15 (Dec. 1893), New York, pp. 313-436, 

 ill. S (11845 



