Instructions for observing total solar eclipse of July 29, 1878.
| Other author | United States Naval Observatory. |
| Format | Microform |
| Publication Info | [Washington?] : U.S. G.P.O., 1878. |
| Description | 30 pages ; cm. |
| Subjects |
| General note | Reuse of record except for individual research requires license from LexisNexis Academic & Library Solutions. |
| General note | [For observers who intend to forward data to Naval Observatory] |
| Citation/References note | CIS Index to U.S. Executive Branch Documents, 1789-1909 Part 5 |
| Reproduction note | Joyner- Microfiche. [Bethesda, Md.]: LexisNexis Academic & Library Solutions, 1994. 11 x 15 cm. (CIS US Executive Branch Documents, 1789-1909: no. N1402-4.1) |
| Govt. docs number | N 14.2:Ec 6/1 |