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RGO Archives/RGO 5 contains:
<-- See earlier
104 Mural circle index errors
105 Mural circle index errors
106 Mural circle index errors
107 Mural circle index errors
108 Observations of stars
109 Computation of stellar refraction
110 Computation of stellar refraction
111 Computation of stellar refraction
112 Computation of stellar refraction
113 Computation of stellar refraction
114 Computation of stellar refraction
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Home > Janus> Repositories> RGO Archives> RGO 5

Papers of John Pond

Title Mural circle observations
Reference RGO 5/99
(former reference: A2/131)
Covering Dates 1824–1825
Extent and Medium 1 volume
Content and context

Observations made with Edward Troughton and Thomas Jones' mural circles and two and six microscopes.

Further information

Indexed

Index Terms
Troughton, Edward (1753-1835) scientific instrument maker
Jones, Thomas (1775-1852) optician
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