Janus: Papers of John Pond

RGO Archives/RGO 5 contains:
<-- See earlier
143	Stellar catalogue of north polar distances
144	Stellar catalogue of north polar distances
145	North polar distances of small stars
146	North polar distances of small stars
147	North polar distances of stars
148	Reduction of stellar north polar distances
149	North polar distances of small stars
150	North polar distances of stars
151	North polar distances of principal stars
152	North polar distances of stars
153	North polar distances of small stars
See later -->

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Papers of John Pond

Title	Investigation of north polar distances
Reference	RGO 5/158 (former reference: A2/223)
Covering Dates	1825
Extent and Medium	1 volume

Content and context

An investigation of the north polar distances of stars by index errors, using 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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