Front:
OC-1
UNITE
D Mainliner
Back:
Pride of the fleet-United's new 365-mph DC-7s,
the world's fastest airliner. You enjoy service
fit for a king on this newest addition to United's
Mainliner fleet.
AIR LINES
SPEED
YOUR MAIL
THIS CARD
BY AIR
ONLY 40
THE NATION'S NUMBER 1 COAST-TO-COAST AIRLINE
CA 650
