21811 is a postal code in Berlin, Maryland, USA.
- part of Worcester County
"21811" a.k.a. "World of Mists" is a book by Patrick Moore.
- genre: Speculative fiction
- copyright: 1956
21811 a.k.a. Great Railway Journeys, originally titled Great Railway Journeys of the World, is a recurring series of travel documentaries produced by BBC Television. The premise of each programme is that the presenter, typically a well-known figure from the arts or media, would make a journey by train, usually through a country or to a destination to which they had a personal connection. There were four series broadcast on BBC Two between 1980 and 1999, with the shorter series title being used for all but the first. In 2010 a similar series also aired on BBC Two, Great British Railway Journeys.
- also known as Great Railway Journeys of the World
- begun on and completed in (16 years ago)
- 27 episodes of 60 minutes each
- country: United Kingdom
- regular cast: Michael Palin since
- genres: Travel, Documentary film
- some of the awards: