RGO Archives/RGO 8 contains:
<-- See earlier
148	Correspondence on longitude
149	Correspondence on clocks and chronographs
150	Correspondence on a total eclipse
151	Correspondence on grant to Mrs Jackson
152	Insurance policy
153	Double stars journals
154	Observations of luminous meteors
155	Clock comparisons and time signals
156	Instrument issue book
157	Correspondence on the Maskelyne Papers
158	Memorandum of Board of Visitors
See later -->

More information

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Papers of Frank Dyson

Content and context

Micrometric observations of double stars.

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