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 1920 - 1920 (0 years)
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Date |
Event(s) |
| 1 | 1898 | |
| 2 | 1913 | |
| 3 | 1920 | - 1920—1920: Regular cross-channel air service starts
- 1920—1920: Marconi opens a radio broadcasting station in Britain
- 1920—1920: Thompson patents his machine gun (Tommy gun)
- Feb 1920—Feb 1920: First roadside petrol filling station in UK - opened by the Automobile Association
at Aldermaston on the Bath Road
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