The Boulton and Paul "Sidestrand I" bomber airplane (British).

Bibliographic Details

Corporate Author:	United States. National Advisory Committee for Aeronautics
Format:	Book
Language:	English
Published:	Washington, [D.C.] : National Advisory Committee for Aeronautics, [1928]
Series:	Aircraft circulars ; no. 71.
Subjects:	Sidestrand (Bomber) Boulton Paul Sidestrand (Bomber)