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    [page needed] Several of Ronalds' eleven brothers and sisters also led noteworthy lives. His youngest brother Alfred Ronalds authored the classic book...
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    machines. Ronalds, B.F. (2016). Sir Francis Ronalds: Father of the Electric Telegraph. London: Imperial College Press. ISBN 978-1-78326-917-4. Ronalds, B.F...
    2 KB (220 words) - 01:41, 13 September 2024
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    ISBN 9780808749080. Ronalds, B. F. (2016). Sir Francis Ronalds: Father of the Electric Telegraph. London: Imperial College Press. ISBN 978-1-78326-917-4. Ronalds, B....
    47 KB (6,036 words) - 21:21, 6 October 2024
  •  485–486. Ronalds, B.F. (2016). Sir Francis Ronalds: Father of the Electric Telegraph. London: Imperial College Press. ISBN 978-1-78326-917-4. Ronalds, B.F...
    11 KB (1,162 words) - 08:36, 20 January 2024
  • Australian National University, accessed 30 June 2013 Beverley F Ronalds, 'Ronalds, Albert Francis (Bert) (1913–1999)', Australian Dictionary of Biography, National...
    35 KB (4,383 words) - 07:16, 11 September 2024
  • Sir Francis Ronalds: Father Of The Electric Telegraph. World Scientific, 2016. p. 142. ISBN 1783269197. Ronalds, B. F. (2016). "Sir Francis Ronalds and...
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    telegraph. Ronalds, B.F. (2016). Sir Francis Ronalds: Father of the Electric Telegraph. London: Imperial College Press. ISBN 978-1-78326-917-4. Ronalds, B.F...
    81 KB (8,270 words) - 10:23, 8 November 2024
  • Angel Francis Ronalds (1788–1873), inventor of electric telegraph, lived in Canonbury, then Highbury Terrace, from 1789 to 1813 Alfred Ronalds (1802–60)...
    5 KB (442 words) - 09:12, 25 July 2024
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    Hopkins. Ronalds, B.F. (2016). Sir Francis Ronalds: Father of the Electric Telegraph. London: Imperial College Press. ISBN 978-1-78326-917-4. Ronalds, B.F...
    8 KB (1,075 words) - 13:49, 13 May 2022
  • Thumbnail for Osborne Fire Finder
    invented around 1840 by Sir Francis Ronalds to help combat fire in London – he also named his innovation the "Fire Finder". Ronalds's fire finder comprised...
    5 KB (585 words) - 01:33, 10 September 2024