United Air Lines Mainliner 300

United Air Lines Mainliner 300 Airline Advertising


Stock #: 739227
Type: Postcard
Era: Chrome
Publisher: United Air Lines
Size: 3.25" x 5.5" (9 x 14 cm)

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Additional Details:
Majestic, sleek, and cruising at speeds of five miles a minute, United Air Lines' 4-engine Mainliner 300s offer unprecedented comfort and luxury aloft. Constant Temperature and 'altitude' control in the pressurized cabin presents enjoyable low altitude comfort during smooth, high altitude flights.