Has been working on the rotation of colored discs. Would be pleased to show him some of the novel effects. Is surgeon to the local Grammar School.
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The Sir John Herschel Collection
The preparation of the print Calendar of the Correspondence of Sir John Herschel (Michael J. Crowe ed., David R. Dyck and James J. Kevin assoc. eds, Cambridge, England: Cambridge Univ. Press, 1998, viii + 828 pp) which was funded by the National Science Foundation, took ten years. It was accomplished by a team of seventeen professors, visiting scholars, graduate students, advanced undergraduates, and staff working at the University of Notre Dame.
The first online version of Calendar was created in 2009 by Dr Marvin Bolt and Steven Lucy, working at the Webster Institute of the Adler Planetarium, and it is that data that has now been reformatted for incorporation into Ɛpsilon.
Further information about Herschel, his correspondence, and the editorial method is available online here: http://historydb.adlerplanetarium.org/herschel/?p=intro
No texts of Herschel’s letters are currently available through Ɛpsilon.
Has been working on the rotation of colored discs. Would be pleased to show him some of the novel effects. Is surgeon to the local Grammar School.
Proposes to be at Collingwood on Tuesday next. Intends coming early so as to be able to carry out his experiments by daylight.
Hopes to be at Collingwood on Saturday at 2 o'clock.
Relating to his holiday experience in France.
Will send a package for JH through a third party.
Response to JH's article on 'Sensorial Vision' (1858). Notes on physical and metaphysical elements of perception and consciousness.
Received JH's 'Remarks on Colour-Blindness' [1859]. Describes lack of success in urging Army, Navy surgeons to continue GW's investigations. Comments on statistical distribution of color-blindness, hereditary factors, and safety implications for military and railroads. Reports specific cases among contemporaries. Asks JH's advice on seeking assistance from B.A.A.S.
Relates his experiences while visiting the Paris Observatory with G. B. Airy. Later travelled to Brussels to meet L. A. J. Quetelet. Is now preparing for a visit to Ireland and Mrs. Maclear will go to Bedfordshire. The meteorological observations [of the Cape] are to be printed in England under the direction of Robert FitzRoy.
Announces meeting of Council at Marishal College, Aberdeen on 14 Sept.
Announces meeting of Kew Committee at Observatory on 29 Aug.
Regarding the geographical position of places in France. Comments on JH's paper on light and colors.
Regrets that the article was received too late to appear in the current number. Will send a proof in a day or so. Would like to print some illustrations for JH's articles.
Notified Richard Owen that Kew observatory is ready to receive trainees for magnetic observations. Stewart Balfour estimates six weeks to train observers, who will then take instruments and leave for British Columbia or Shanghai. New observatory at University of Mississippi in U.S. American Association for the Advancement of Science has expressed interest in magnetic survey. Success in photographing sunspots, which R. C. Carrington and Warren de La Rue will supervise. Recent observations.
Discusses a telescope ordered for C. A. von Steinheil of Munich and the design of WR's glass polishing machine. Mentions visit by Thomas Maclear. Kew Telescope produces photos of sunspots.
Discusses installation of a 4-ft. aperture equatorial telescope. Describes plans for a glass polishing machine in great detail.