Literature
Langley Memoir on Mechanical Flight, Parts I and II, Volume 27 Number 3, Publication 1948, 1911
S. P. (Samuel Pierpont) Langley and Charles M. (Charles Matthews) Manly
Read Langley Memoir on Mechanical Flight, Parts I and II, Volume 27 Number 3, Publication 1948, 1911 by S. P. (Samuel Pierpont) Langley and Charles M. (Charles Matthews) Manly online. Browse the complete text, chapters and notes.