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Catherine Portrey

Female 1875 - 1877  (2 years)


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Timeline



 
 
 




   Date  Event(s)
1875 
  • 1875—1875: London's main sewage system completed
  • 1 Jan 1875—1 Jan 1875: Midland Railway abolishes Second Class passenger facilities, leaving First Class and Third Class. Other British railway companies followed during the rest of the year. (Third Class was renamed Second Class in 1956)
1876 
  • 14 Feb 1876—14 Feb 1876: Alexander Graham Bell and Elisha Gray each file a patent for the telephone - Bell awarded the rights
1877 
  • 1877—1877: Edison invents microphone and phonograph