Portable transit instrument in vertical of pole star.
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| Other Authors: | , |
| Format: | Government Document eBook |
| Language: | English |
| Published: |
[Place of publication not identified] :
U.S. Government Printing Office,
1870.
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| Subjects: | |
| Online Access: | Connect to the full text of this electronic document |
| Item Description: | [On use for computing time of day, with reference tables, and data on star position and magnitude] Record is based on bibliographic data in ProQuest U.S. Executive Branch Documents, 1789-1909. Reuse except for individual research requires license from ProQuest, LLC. Electronic resource. |
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| Physical Description: | 1 online resource (48 pages) |
| Format: | System requirements: PDF reader software. |