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RGO Archives/RGO 7 contains:
<-- See earlier
267 Papers on solar photography
268 Papers on the Paris-Greenwich Longitude
269 Papers on the Paris-Greenwich Longitude
270 Papers on the Paris-Greenwich Longitude
271 Papers on the Paris-Greenwich Longitude
272 Papers on the Paris-Greenwich Longitude
273 Papers on the Paris-Greenwich Longitude
274 Papers on the Paris-Greenwich Longitude
275 List of photographic plates
276 Melotte's dark nebulae data
277 Melotte's data
See later -->
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Papers of William Christie

Title Sunspot observations
Reference RGO 7/292
Covering Dates 1886
Extent and Medium 1 volume
Content and context

A copy of seventeen plates of sunspot observations made by Charles H. Adams at Edmonton, Middlesex, 15 August 1819 - 24 March 1823. There is a covering page at the beginning written by [William] Davies, London, 1886. Loose in the volume are tables of the results of sunspot observations made by Adams at Enfield, Middlesex, August 1819 - July 1823, with a summary.

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