'During the Cold War, 2 different families escaped over the Berlin Wall using these lighter-than-air vehicles'
hot air balloons
TRANSPORTATION: During the Cold War, 2 different families escaped over the Berlin Wall using these lighter-than-air vehicles
During the Cold War, 2 different families escaped over the Berlin Wall using these lighter-than-air vehicles
During the Cold War, 2 different families escaped over the Berlin Wall using these lighter-than-air vehicles
TRANSPORTATION
hot air balloons
TRANSPORTATION