Results of astronomical observations, made at the Sydney Observatory.
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| Iaith: | Saesneg |
| Cyhoeddwyd: |
Sydney
1890-
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Eitemau Tebyg: Results of astronomical observations, made at the Sydney Observatory.
- Results of astronomical and meteorological Observations, made at the Radcliffe Observatory, Oxford.
- Astronomical Observations made at the University Observatory Oxford.
- Astronomical Observations of the U.S. Naval Observatory.
- Results of double star measures made at Sydney Observatory, under the dir. of H. C. Russel.
- Astronomical Observations made at the Royal Observat. Edinburgh
- Observations of double stars made at the U.S. Naval Observatory.