A History of Aeronautics

by Evelyn Charles Vivian; W. Lockwood Marsh

FOOTNOTES

[1] Aeronautical Classes, No. 5. Royal Aeronautical Society’s publications.

[2] Aeronautical Classes, No. 5. Royal Aeronautical Society publications.

[3] This list it as given by Wilbur Wright himself.

[4] Century Magazine, September, 1908.

[5] Aeronautical Journal, No. 79.

[6] Aeronautical Journal, July, 1908.

[7] Smithsonian Publications No. 2329.

[8] Fourth Wilbur Wright Memorial Lecture, Aeronautical Journal, Vol. XX, No. 79, page 75.

[9] Ibid. page 73.

[10] Ibid. pp. 91 and 102.

[11] Airships Past and Present.

[12] Hildebrandt.

[13] Hildebrandt.

[14] Hildebrandt. Airships Past and Present.