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RGO Archives/RGO 5 contains:
<-- See earlier
94 Observations with Jones' mural circle
95 Observations with Jones' mural circle
96 Observations
97 Mural circle errors and reductions
98 Mural circle index error
99 Mural circle observations
100 Mural circle index errors
101 Index errors and reductions
102 Computation of north polar distances
103 Mural circle index errors
104 Mural circle index errors
See later -->
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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
No further on-line information.

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