A description of the dipleidoscope, or double-reflecting meridian and altitude instrument
Subtitle: with plain instructions for the method of using it in the correction of time-keepers
By: by Edward J. Dent
Contributors: Royal College of Surgeons of England
Edition: 4th ed.
Publisher: Published by the author
Published: 1845
Place of publication: London
Language: eng
Number of pages: 24
Subjects: Equipment and Supplies; Weights and Measures; Time
Notes: This material has been provided by The Royal College of Surgeons of England. The original may be consulted at The Royal College of Surgeons of England.

The Royal College of Surgeons of England.