In case you missed it, you can still see Around the World by Zeppelin a fabulous film about a 21 day round the world voyage by the Graf Zeppelin in 1929.
The story is told from the viewpoint of the young journalist Lady Grace Drummond-Hay, reporting for the Hearst media empire. The film is based upon her letters and diaries and told exclusively through archival and newsreel film from the time, this film relives the incredible voyage.
It is told in a wonderfully slow and graceful way and has some astonishingly ephemeral moments that must have seemed trivial at the time, but are now a fascinating insight into the times. You can see it on BBC iplayer here