1930 WORLD AVIATION MAP
Click here for reproduction.
Published January 1, 1930 ( Showa 5) by Osaka Mainichi News, New Year Supplement (prewar oversized Seisora ugoroku world aviation path diagram)
The legends show: major flight routes, scheduled flight routes, planned flight routes, major destinations.
Photographic images highlight events and people from around the world.
Measures 30 x 42