Public domain
An experimental scale model of the B-25 plane is prepared for wind tunnel tests in the plant of North American Aviation, Inc., Inglewood, Calif. This plant produced the B-25 bomber
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineAn experimental scale model of the B-25 plane is prepared for wind tunnel tests in the plant of North American Aviation, Inc., Inglewood, Calif. This plant produced the B-25 bomber. 1939-01-01. Palmer, Alfred T.. FSA/OWI Color Photographs, Library of Congress. Public domain.