A method of correcting the errors due to the forms of the pivots of a transit instrument
By: by J. Challis. Read December 14, 1849
Published: 1851
Place of publication: [London]
Language: eng
Number of pages: 120
Subjects: Astronomy; Observations
Notes: Reprinted from Memoirs of the Royal Astronomical Society, volume 19.

Rare Book copy: Bound with: Robinson, Thomas Romney. On correcting errors of the astronomical circle. 1828