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Troughton, Edward (1753-1835) scientific instrument maker

Catalogue entries (46 hits)
RGO Archives/RGO 14/18 Papers of the Board of Longitude: Papers on payments for Board work
Troughton, Edward (1753-1835) scientific instrument maker
Hit found in personal name
1770–1823
RGO Archives/RGO 14/26 Papers of the Board of Longitude: Remarks on 'Explanation of Time Keepers'
Troughton, Edward (1753-1835) scientific instrument maker
Hit found in personal name
1805
RGO Archives/RGO 14/27 Papers of the Board of Longitude: Remarks on 'Explanation of Time Keepers'
Troughton, Edward (1753-1835) scientific instrument maker
Hit found in personal name
1805
RGO Archives/RGO 5/100 Papers of John Pond: Mural circle index errors
Troughton, Edward (1753-1835) scientific instrument maker
Hit found in personal name
1825
RGO Archives/RGO 5/101 Papers of John Pond: Index errors and reductions
Troughton, Edward (1753-1835) scientific instrument maker
Hit found in personal name
1825
RGO Archives/RGO 5/102 Papers of John Pond: Computation of north polar distances
Troughton, Edward (1753-1835) scientific instrument maker
Hit found in personal name
1825
RGO Archives/RGO 5/103 Papers of John Pond: Mural circle index errors
Troughton, Edward (1753-1835) scientific instrument maker
Hit found in personal name
1827–1828
RGO Archives/RGO 5/104 Papers of John Pond: Mural circle index errors
Troughton, Edward (1753-1835) scientific instrument maker
Hit found in personal name
1825–1828
RGO Archives/RGO 5/105 Papers of John Pond: Mural circle index errors
Troughton, Edward (1753-1835) scientific instrument maker
Hit found in personal name
1828–1829
RGO Archives/RGO 5/106 Papers of John Pond: Mural circle index errors
Troughton, Edward (1753-1835) scientific instrument maker
Hit found in personal name
1831–1835
RGO Archives/RGO 5/107 Papers of John Pond: Mural circle index errors
Troughton, Edward (1753-1835) scientific instrument maker
Hit found in personal name
1833
RGO Archives/RGO 5/13 Papers of John Pond: Observations of transits
Troughton, Edward (1753-1835) scientific instrument maker
Hit found in personal name
1832–1833
RGO Archives/RGO 5/158 Papers of John Pond: Investigation of north polar distances
Troughton, Edward (1753-1835) scientific instrument maker
Hit found in personal name
1825
RGO Archives/RGO 5/159 Papers of John Pond: Mural circle stellar readings
Troughton, Edward (1753-1835) scientific instrument maker
Hit found in personal name
1825
RGO Archives/RGO 5/16 Papers of John Pond: Observations of transits
Troughton, Edward (1753-1835) scientific instrument maker
Hit found in personal name
circa 1812-circa 1816
RGO Archives/RGO 5/163 Papers of John Pond: Reduction of mural circle observations
Troughton, Edward (1753-1835) scientific instrument maker
Hit found in personal name
1825–1826
RGO Archives/RGO 5/165 Papers of John Pond: Reduction of mural circle observations
Troughton, Edward (1753-1835) scientific instrument maker
Hit found in personal name
1825–1826
RGO Archives/RGO 5/171 Papers of John Pond: Reduction of mural circle observations
Troughton, Edward (1753-1835) scientific instrument maker
Hit found in personal name
1827–1828
RGO Archives/RGO 5/175 Papers of John Pond: Reduction of mural circle observations
Troughton, Edward (1753-1835) scientific instrument maker
Hit found in personal name
1828–1829
RGO Archives/RGO 5/178 Papers of John Pond: Reduction of mural circle observations
Troughton, Edward (1753-1835) scientific instrument maker
Hit found in personal name
1829–1832
RGO Archives/RGO 5/179 Papers of John Pond: North polar distances of principal stars
Troughton, Edward (1753-1835) scientific instrument maker
Hit found in personal name
1829–1835
RGO Archives/RGO 5/180 Papers of John Pond: Reduction of mural circle observations
Troughton, Edward (1753-1835) scientific instrument maker
Hit found in personal name
1834–1835
RGO Archives/RGO 5/181 Papers of John Pond: Observations of stars when sub-polar
Troughton, Edward (1753-1835) scientific instrument maker
Hit found in personal name
1833–1835
RGO Archives/RGO 5/201 Papers of John Pond: Zenith distances of stars
Troughton, Edward (1753-1835) scientific instrument maker
Hit found in personal name
circa 1833
RGO Archives/RGO 5/222 Papers of John Pond: Catalogues and other papers
Troughton, Edward (1753-1835) scientific instrument maker
Hit found in personal name
1801–1830
RGO Archives/RGO 5/225 Papers of John Pond: Solar and stellar observations and computations
Troughton, Edward (1753-1835) scientific instrument maker
Hit found in personal name
1816–1835
RGO Archives/RGO 5/4 Papers of John Pond: Observations of transits
Troughton, Edward (1753-1835) scientific instrument maker
Hit found in personal name
1817–1818
RGO Archives/RGO 5/66 Papers of John Pond: Observations with Troughton's circle
Troughton, Edward (1753-1835) scientific instrument maker
Hit found in personal name
1815–1816
RGO Archives/RGO 5/70 Papers of John Pond: Original observations with Troughton's mural circle
Troughton, Edward (1753-1835) scientific instrument maker
Hit found in personal name
1819
RGO Archives/RGO 5/71 Papers of John Pond: Observations with Troughton's mural circle
Troughton, Edward (1753-1835) scientific instrument maker
Hit found in personal name
1819–1825
RGO Archives/RGO 5/72 Papers of John Pond: Observations with Troughton's mural circle
Troughton, Edward (1753-1835) scientific instrument maker
Hit found in personal name
1820
RGO Archives/RGO 5/73 Papers of John Pond: Observations with Troughton's mural circle
Troughton, Edward (1753-1835) scientific instrument maker
Hit found in personal name
1821
RGO Archives/RGO 5/74 Papers of John Pond: Observations with Troughton's mural circle
Troughton, Edward (1753-1835) scientific instrument maker
Hit found in personal name
1825
RGO Archives/RGO 5/75 Papers of John Pond: Observations with Troughton's mural circle
Troughton, Edward (1753-1835) scientific instrument maker
Hit found in personal name
1825
RGO Archives/RGO 5/76 Papers of John Pond: Observations with Troughton's mural circle
Troughton, Edward (1753-1835) scientific instrument maker
Hit found in personal name
1826
RGO Archives/RGO 5/77 Papers of John Pond: Observations with Troughton's mural circle
Troughton, Edward (1753-1835) scientific instrument maker
Hit found in personal name
1826–1827
RGO Archives/RGO 5/78 Papers of John Pond: Observations with Troughton's mural circle
Troughton, Edward (1753-1835) scientific instrument maker
Hit found in personal name
1827–1828
RGO Archives/RGO 5/79 Papers of John Pond: Observations with Troughton's mural circle
Troughton, Edward (1753-1835) scientific instrument maker
Hit found in personal name
1828–1829
RGO Archives/RGO 5/8 Papers of John Pond: Observations of transits
Troughton, Edward (1753-1835) scientific instrument maker
Hit found in personal name
1821–1826
RGO Archives/RGO 5/80 Papers of John Pond: Observations with Troughton's mural circle
Troughton, Edward (1753-1835) scientific instrument maker
Hit found in personal name
1829–1830
RGO Archives/RGO 5/81 Papers of John Pond: Observations with Troughton's mural circle
Troughton, Edward (1753-1835) scientific instrument maker
Hit found in personal name
1830–1831
RGO Archives/RGO 5/82 Papers of John Pond: Observations with Troughton's mural circle
Troughton, Edward (1753-1835) scientific instrument maker
Hit found in personal name
1831–1832
RGO Archives/RGO 5/83 Papers of John Pond: Observations with Troughton's mural circle
Troughton, Edward (1753-1835) scientific instrument maker
Hit found in personal name
1832–1834
RGO Archives/RGO 5/84 Papers of John Pond: Observations with Troughton's mural circle
Troughton, Edward (1753-1835) scientific instrument maker
Hit found in personal name
1834–1835
RGO Archives/RGO 5/98 Papers of John Pond: Mural circle index error
Troughton, Edward (1753-1835) scientific instrument maker
Hit found in personal name
1814–1818
RGO Archives/RGO 5/99 Papers of John Pond: Mural circle observations
Troughton, Edward (1753-1835) scientific instrument maker
Hit found in personal name
1824–1825

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