Aircraft Photo of N880PA | Boeing 707-321B | Pan American World Airways - Pan Am | AirHistory.net #245447,File:N880PA Boeing 707-321B (cn 20019 767) Pan Am. (6989395755).jpg - Wikimedia Commons,Pan Am | Boeing 707-321B Adv | N435PA | BigBird Mk3 - YESTERDAY'S AIRLINES,Pan Am | Boeing 707-321B Adv | N435PA | BigBird Mk3 - YESTERDAY'S AIRLINES,Boeing 707-321B Pan Am N408PA - AirTeamImages.com,