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2021 United Kingdom 50p BU Coin "Innovation in Science: Charles Babbage"

RSM Price: $14.95
8 available
Item Number: 21UKBMBU8
  • Mint: British Royal Mint
  • Denomination: 50 pence
  • Quality: Brilliant Uncirculated
  • Issue limit: To demand
  • Alloy: Base Metal
  • Diameter: 27.3 mm
  • Weight: 8 grams
  • Artist: Nigel Tudman & Jas Bhamra/Jody Clark
  • Box/Capsule: No/Blister
  • Certificate: Printed Folder
 

Additional Information

Please click here for the official web page in English!

This is the fourth issue in the series Innovation in Science, focusing on British inventors and visionaries in technology that had significant impacts in their field of expertise.

By 1822, Charles Babbage (1791–1871) had built a small calculating machine, or difference engine, that could solve complex equations. The difference engine (and later devised analytical engine) had many essential features found in modern digital computers. The machines he invented were in later years to be regarded as prototype computers which are now part of the modern age.

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