The portable transit instrument in the vertical of the pole star
By: translated from the original memoir of Wm. Döllen, by Cleveland Abbe
Contributors: Abbe, Cleveland, 1838-1916.; United States. Bureau of Naval Personnel.; Making of America Project.
Publisher: Govt. Print. Off.
Published: 1870
Place of publication: Washington
Format: Electronic resource
Subjects: Time.
Table of contents: value: On the determination of the time by means of the portable transit instrument mounted in the vertical of the pole star, by William Döllen.; value: Appendix and tables by the translator