The Supermarine "Southampton" seaplane (observation or bomber).

Bibliographic Details
Corporate Author: United States. National Advisory Committee for Aeronautics
Format: Book
Language:English
Published: Washington, [D.C.] : National Advisory Committee for Aeronautics, [1926]
Series:Aircraft circulars ; no. 25.
Subjects:
Description
Item Description:Cover title.
"December, 1926."
Reprint from: Flight, November 18 and 25, 1926.
The Cushing Library/Ragan Military copy donated in memory of Robert L. Acklen, Jr., class of '63.
Physical Description:14 leaves, 4 unnumbered leaves of plates : illustrations ; 27 cm.