A description of the dipleidoscope, or double-reflecting meridian and altitude instruments
Subtitle: with plain instructions for the method of using it in the correction of time-keepers
By: by Edward J. Dent.
Contributors: YA Pamphlet Collection (Library of Congress)
Edition: 6th ed.
Publisher: The author
Published: 1853
Place of publication: London
Language: eng
Number of pages: 24
Subjects: Transit-instruments.
Other titles: Dent on the dipleidoscope