The Latécoère 501 commercial seaplane (French) : a three-engine metal sesquiplane.

Bibliographic Details
Corporate Author: United States. National Advisory Committee for Aeronautics
Format: Book
Language:English
Published: Washington, [D.C.] : National Advisory Committee for Aeronautics, [1932]
Series:Aircraft circulars ; no. 170.
Subjects:
Description
Item Description:Cover title.
"September, 1932."
"From data furnished by the manufacturers and from L'Aéronautique, August, 1932, pp. 240-241."--P. [1].
Physical Description:4 pages, 6 unnumbered leaves of plates : illustrations ; 27 cm.