English: The giant new DC-4E was flown from the factory to the United Air Lines base at Oakland Airport before leaving on a publicity tour. The photograph was taken the next day, May 20, 1939, during a press interview.
{{Information |Description={{en|The giant new DC-4E was flown from the factory to the United Air Lines base at Oakland Airport before leaving on a publicity tour. The photograph was taken the next day, May 20, 1939, during a press interview. W. T. Larki