| RGO Archives/RGO 58 contains: |
| 1 |
Sunspot drawings, 1825-1827 |
| 2 |
Sunspot drawings, 1828-1830 |
| 3 |
Sunspot drawings, 1831 |
| 4 |
Sunspot drawings, 1832 |
| 5 |
Sunspot drawings, 1833-1834 |
| 6 |
Sunspot drawings, 1835-1836 |
| 7 |
Sunspot drawings, 1837-1839 |
| 8 |
Sunspot drawings, 1840-1842 |
| 9 |
Sunspot drawings, 1843-1846 |
| 10 |
Sunspot drawings, 1847-1849 |
| 11 |
Sunspot drawings, 1850-1852 |
| See later --> |
|
Sunspot drawings of H.S. Schwabe
| Title |
Sunspot drawings, 1831 |
| Reference |
RGO 58/3 |
| Covering Dates |
Feb. 1880 |
| Extent and Medium |
1 volume |
|
| Content and context |
Copies of sunspot drawings of 6 January - 27 December 1831 made in February 1880. |
| No further on-line information. |
|