| RGO Archives/RGO 18 contains: |
|---|
| <-- See earlier |
|---|
| 633 |
Wavelengths of stars, 1920-1925 |
| 634 |
Star catalogue |
| 635 |
Astronomical observations, 1911-1918 |
| 636 |
Star catalogue |
| 637 |
Number unassigned |
| 638 |
Description of the altazimuth |
| 639 |
Description of the transit circle |
| 640 |
Description of the transit circle |
| 641 |
Description of the galvanic chronographic apparatus |
| 642 |
Description of the Great Equatorial |
| 643 |
History of the water telescope |
| See later --> |
|---|
|
Greenwich Observations
| Title |
Description of the altazimuth |
| Reference |
RGO 18/638 |
| Covering Dates |
1868 |
| Extent and Medium |
1 volume |
|
| Content and context |
A description of the altazimuth of the Royal Observatory, Greenwich, printed by George E. Eyre and William Spottiswoode. The volume includes drawings. The description was taken from the introduction to the Greenwich Observations, 1847. |
| No further on-line information. |
|
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