https://library.rds.ie/files/27-8.pdf
Handwritten letter from John Tyndall to Dr William Francis. Tyndall mentions his search for David Brewster’s “sky investigations” as part of his reading into Charles Whetstone’s polar clock invention. He also mentions the maker of the…
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https://library.rds.ie/files/27-9.pdf
Handwritten letter from John Tyndall to Dr William Francis. Letter contains a discussion of translation work for the Scientific Memoirs and a proposal to share publication costs. Tyndall also mentions works by Sénarment, Bunsen and Wiedemann.
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https://library.rds.ie/files/5-41.pdf
Letter from E. P. Wright to GFF on the issue of a Parliamentary grant to continue research on the magnetic observations at Valentia. Dated 29 May, 1889.
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https://library.rds.ie/files/1-104.pdf
Item of correspondence from GFF letters
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https://library.rds.ie/files/1-28.pdf
Item of correspondence from GFF letters
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https://library.rds.ie/files/1-40.pdf
Item of correspondence from GFF letters
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https://library.rds.ie/files/1-49.pdf
Item of correspondence from GFF letters
Collection