 | Carl Friedrich Gauss, Christian Ludwig Gerling - 850 sider
...1871, Sohn des berühmten Astronomen FW Herschel; gemeint ist die Ahhandlung: „Observations made 1825 for the purpose of determining the difference...the Royal Observatories of Greenwich and Paris.'*] me Sei Herreise, verhältnismäßig gegen frühere Jahre recht wohl. Ewald hat mir sein neuestes Buch... | |
 | 1827
...; discovered by Capt. Wilson, RN ; by Peter Barlow, Esq. FRS" A paper was also read, entitled, " On the difference of Meridians of the Royal Observatories of Greenwich and Paris; by Thomas Henderson, Esq." Communicated by Mr. Herschel. Mr. Henderson has detected an error of one... | |
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An Account of a Series of Observations made in the Summer of 1825, for the Purpose of determining the Difference of the Meridians of the Royal Observatories of Greenwich and Paris. 
