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Willingale One Name Study
Willingale Family Tree
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 1877 - 1878 (1 year)
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Date |
Event(s) |
| 1 | 1877 | - 1877: Edison invents microphone
Edison invents microphone and phonograph
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| 2 | 1878 | - 1878: Electric lamp invented
Edison & Swan invent electric lamp
- 1878: Red Flag Act in
Red Flag Act in Britain limits mechanical road vehicles to 4mph
- 1878: CID established
Criminal Investigation Department established at New Scotland Yard
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