Front:
13301
U5 MAL
NES
Back:
Please
drop card in
slot provided.
Mail collected
several times
daily.
A sits pas.
Written and Mailed from the Dome of the
TRAVEL AND TRANSPORT BUILDING
A CENTURY OF PROGRESS
CHICAGO, ILLINOIS
IR LINER IS FLYING CITY — With its pas-
senger accommodations, storage space, its
power,
heating and lighting plants, its telephone system and
other features, this three-mile-a-minute Boeing Wasp-
powered plane of UNITED AIR LINES represents the latest
in airplane design and construction. Ten passengers
occupy comfortable reclining chairs in the cabin, which
is in charge of a stewardess. The pilot and mate control
the plane from the cockpit. Mail, express and baggage
are carried in the compartments at the front and rear.
