Astronomical, magnetic and meteorological observations made at the United States Naval Observatory.
- Publisher: Govt. Print. Off.
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 2198910
- Subject: Astronomy Observations.
- Subject code: QB
- Publication history: 1845-92.
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 1845-1848; 1849-50; 1851-52; c.1 1853-60; 1861-1870; 1872-1875; 1876, Pt. 1; 1876, Pt. 2; 1876 no.3; 1877-1885; Appendix 1-3 (1885); 1887-1890; 1891-1892 | permanent |