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	Papers on the Paris-Greenwich Longitude
Reference	RGO 7/272
Covering Dates	1902
Extent and Medium	1 volume

Content and context

'Constants of Instruments', a collection of papers relating to the determination of the difference in longitude of Paris and Greenwich. The papers are subdivided into sections, which are not indexed. The topics include 'Constants of Instrument - Transit "B"', 'Determination of the value of 1 revolution of micrometer screw from observations of Polar Stars' and 'Determination of wire intervals of transits B and C'.

Further information

Indexed

Index Terms

Longitude

Paris

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