Category:Sir Francis Ronalds

Pages in category "Sir Francis Ronalds"

This category contains only the following page.

Media in category "Sir Francis Ronalds"

The following 12 files are in this category, out of 12 total.

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  1 Highbury Terrace, London N5 1UP.JPG 1,500 × 2,000; 712 KB
  
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  Dial of Ronalds' electric telegraph.jpg 1,808 × 1,772; 2.49 MB
  
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  Men of Science Living in 1807-8 by Sir John Gilbert.jpg 2,400 × 1,361; 869 KB
  
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  Ronalds telegraph.png 820 × 505; 471 KB
  
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  Ronalds' continuously recording camera.jpg 2,366 × 3,871; 8.96 MB
  
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  Ronalds' electric telegraph.jpg 4,260 × 2,695; 8.64 MB
  
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  Sir Francis Ronalds by Hugh Carter.jpg 2,400 × 2,908; 578 KB
  
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  Sir Francis Ronalds crop.jpg 1,581 × 1,900; 2.06 MB
  
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  Sir Francis Ronalds green plaque.JPG 2,886 × 3,848; 3.34 MB
  
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  Sir Francis Ronalds.jpg 2,080 × 2,580; 3.28 MB
  
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  The distinguished men of science 1807-8; a key to the identi Wellcome V0006730.jpg 3,500 × 2,026; 3.18 MB
  
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  The Roche aux Fées.JPG 2,648 × 1,912; 1.03 MB