English: Title: w:Los Angeles Airways helicopter taking off from the roof of Terminal Annex Post Office, first helicopter air-mail, 1947
Published caption: NEW MAIL SERVICE -- Los Angeles Airways helicopter shown landing on the roof of Terminal Annex Post office yesterday to inaugurate helicopter air-mail service, the first of its kind in the United States. Two flights daily are planned on this run with another to start Oct. 16.
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Title: Los Angeles Airways helicopter landing on the roof of Terminal Annex Postoffice, first helicopter air-mail, 1947 Published caption: NEW MAIL SERVICE -- Los Angeles Airways helicopter shown landing on the roof of Terminal Annex Postoffice yesterd